19747392

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{2099}}^1$

素因数の和:2128

約数の個数: 84

約数和(自身を含む): 60807600

約数和(自身を除く): 41060208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2099, 2352, 3136, 4198, 4704, 6297, 8396, 9408, 12594, 14693, 16792, 25188, 29386, 33584, 44079, 50376, 58772, 67168, 88158, 100752, 102851, 117544, 134336, 176316, 201504, 205702, 235088, 308553, 352632, 403008, 411404, 470176, 617106, 705264, 822808, 940352, 1234212, 1410528, 1645616, 2468424, 2821056, 3291232, 4936848, 6582464, 9873696, 19747392]

約数ペア:

[(1, 19747392), (2, 9873696), (3, 6582464), (4, 4936848), (6, 3291232), (7, 2821056), (8, 2468424), (12, 1645616), (14, 1410528), (16, 1234212), (21, 940352), (24, 822808), (28, 705264), (32, 617106), (42, 470176), (48, 411404), (49, 403008), (56, 352632), (64, 308553), (84, 235088), (96, 205702), (98, 201504), (112, 176316), (147, 134336), (168, 117544), (192, 102851), (196, 100752), (224, 88158), (294, 67168), (336, 58772), (392, 50376), (448, 44079), (588, 33584), (672, 29386), (784, 25188), (1176, 16792), (1344, 14693), (1568, 12594), (2099, 9408), (2352, 8396), (3136, 6297), (4198, 4704)]