15819656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 31593240

約数和(自身を除く): 15773584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 293, 397, 586, 794, 1172, 1588, 2344, 3176, 4981, 6749, 9962, 13498, 19924, 26996, 39848, 53992, 116321, 232642, 465284, 930568, 1977457, 3954914, 7909828, 15819656]

約数ペア:

[(1, 15819656), (2, 7909828), (4, 3954914), (8, 1977457), (17, 930568), (34, 465284), (68, 232642), (136, 116321), (293, 53992), (397, 39848), (586, 26996), (794, 19924), (1172, 13498), (1588, 9962), (2344, 6749), (3176, 4981)]