18748354

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:741

約数の個数: 16

約数和(自身を含む): 28601496

約数和(自身を除く): 9853142

約数列:

[1, 2, 97, 194, 241, 401, 482, 802, 23377, 38897, 46754, 77794, 96641, 193282, 9374177, 18748354]

約数ペア:

[(1, 18748354), (2, 9374177), (97, 193282), (194, 96641), (241, 77794), (401, 46754), (482, 38897), (802, 23377)]