19704096

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2254

約数の個数: 72

約数和(自身を含む): 57867264

約数和(自身を除く): 38163168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2207, 2232, 2976, 4414, 4464, 6621, 8828, 8928, 13242, 17656, 19863, 26484, 35312, 39726, 52968, 68417, 70624, 79452, 105936, 136834, 158904, 205251, 211872, 273668, 317808, 410502, 547336, 615753, 635616, 821004, 1094672, 1231506, 1642008, 2189344, 2463012, 3284016, 4926024, 6568032, 9852048, 19704096]

約数ペア:

[(1, 19704096), (2, 9852048), (3, 6568032), (4, 4926024), (6, 3284016), (8, 2463012), (9, 2189344), (12, 1642008), (16, 1231506), (18, 1094672), (24, 821004), (31, 635616), (32, 615753), (36, 547336), (48, 410502), (62, 317808), (72, 273668), (93, 211872), (96, 205251), (124, 158904), (144, 136834), (186, 105936), (248, 79452), (279, 70624), (288, 68417), (372, 52968), (496, 39726), (558, 35312), (744, 26484), (992, 19863), (1116, 17656), (1488, 13242), (2207, 8928), (2232, 8828), (2976, 6621), (4414, 4464)]