42783326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{18457}}^1$

素因数の和:18539

約数の個数: 16

約数和(自身を含む): 68663760

約数和(自身を除く): 25880434

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 18457, 36914, 350683, 701366, 1125877, 2251754, 21391663, 42783326]

約数ペア:

[(1, 42783326), (2, 21391663), (19, 2251754), (38, 1125877), (61, 701366), (122, 350683), (1159, 36914), (2318, 18457)]