15431206

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 29237760

約数和(自身を除く): 13806554

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 2819, 5474, 5638, 19733, 39466, 47923, 64837, 95846, 129674, 335461, 453859, 670922, 907718, 1102229, 2204458, 7715603, 15431206]

約数ペア:

[(1, 15431206), (2, 7715603), (7, 2204458), (14, 1102229), (17, 907718), (23, 670922), (34, 453859), (46, 335461), (119, 129674), (161, 95846), (238, 64837), (322, 47923), (391, 39466), (782, 19733), (2737, 5638), (2819, 5474)]