12440828

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 22488144

約数和(自身を除く): 10047316

約数列:

[1, 2, 4, 61, 67, 122, 134, 244, 268, 761, 1522, 3044, 4087, 8174, 16348, 46421, 50987, 92842, 101974, 185684, 203948, 3110207, 6220414, 12440828]

約数ペア:

[(1, 12440828), (2, 6220414), (4, 3110207), (61, 203948), (67, 185684), (122, 101974), (134, 92842), (244, 50987), (268, 46421), (761, 16348), (1522, 8174), (3044, 4087)]