12579116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 25909632

約数和(自身を除く): 13330516

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 134, 187, 251, 268, 374, 502, 737, 748, 1004, 1139, 1474, 2278, 2761, 2948, 4267, 4556, 5522, 8534, 11044, 12529, 16817, 17068, 25058, 33634, 46937, 50116, 67268, 93874, 184987, 187748, 285889, 369974, 571778, 739948, 1143556, 3144779, 6289558, 12579116]

約数ペア:

[(1, 12579116), (2, 6289558), (4, 3144779), (11, 1143556), (17, 739948), (22, 571778), (34, 369974), (44, 285889), (67, 187748), (68, 184987), (134, 93874), (187, 67268), (251, 50116), (268, 46937), (374, 33634), (502, 25058), (737, 17068), (748, 16817), (1004, 12529), (1139, 11044), (1474, 8534), (2278, 5522), (2761, 4556), (2948, 4267)]