13857142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 24004512

約数和(自身を除く): 10147370

約数列:

[1, 2, 13, 17, 26, 34, 107, 214, 221, 293, 442, 586, 1391, 1819, 2782, 3638, 3809, 4981, 7618, 9962, 23647, 31351, 47294, 62702, 64753, 129506, 407563, 532967, 815126, 1065934, 6928571, 13857142]

約数ペア:

[(1, 13857142), (2, 6928571), (13, 1065934), (17, 815126), (26, 532967), (34, 407563), (107, 129506), (214, 64753), (221, 62702), (293, 47294), (442, 31351), (586, 23647), (1391, 9962), (1819, 7618), (2782, 4981), (3638, 3809)]