19165911696

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{5387}}^1$

素因数の和:6229

約数の個数: 120

約数和(自身を含む): 55447951104

約数和(自身を除く): 36282039408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 797, 1116, 1488, 1594, 2232, 2391, 3188, 4464, 4782, 5387, 6376, 7173, 9564, 10774, 12752, 14346, 16161, 19128, 21548, 24707, 28692, 32322, 38256, 43096, 48483, 49414, 57384, 64644, 74121, 86192, 96966, 98828, 114768, 129288, 148242, 166997, 193932, 197656, 222363, 258576, 296484, 333994, 387864, 395312, 444726, 500991, 592968, 667988, 775728, 889452, 1001982, 1185936, 1335976, 1502973, 1778904, 2003964, 2671952, 3005946, 3557808, 4007928, 4293439, 6011892, 8015856, 8586878, 12023784, 12880317, 17173756, 24047568, 25760634, 34347512, 38640951, 51521268, 68695024, 77281902, 103042536, 133096609, 154563804, 206085072, 266193218, 309127608, 399289827, 532386436, 618255216, 798579654, 1064772872, 1197869481, 1597159308, 2129545744, 2395738962, 3194318616, 4791477924, 6388637232, 9582955848, 19165911696]

約数ペア:

[(1, 19165911696), (2, 9582955848), (3, 6388637232), (4, 4791477924), (6, 3194318616), (8, 2395738962), (9, 2129545744), (12, 1597159308), (16, 1197869481), (18, 1064772872), (24, 798579654), (31, 618255216), (36, 532386436), (48, 399289827), (62, 309127608), (72, 266193218), (93, 206085072), (124, 154563804), (144, 133096609), (186, 103042536), (248, 77281902), (279, 68695024), (372, 51521268), (496, 38640951), (558, 34347512), (744, 25760634), (797, 24047568), (1116, 17173756), (1488, 12880317), (1594, 12023784), (2232, 8586878), (2391, 8015856), (3188, 6011892), (4464, 4293439), (4782, 4007928), (5387, 3557808), (6376, 3005946), (7173, 2671952), (9564, 2003964), (10774, 1778904), (12752, 1502973), (14346, 1335976), (16161, 1185936), (19128, 1001982), (21548, 889452), (24707, 775728), (28692, 667988), (32322, 592968), (38256, 500991), (43096, 444726), (48483, 395312), (49414, 387864), (57384, 333994), (64644, 296484), (74121, 258576), (86192, 222363), (96966, 197656), (98828, 193932), (114768, 166997), (129288, 148242)]