25808002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19231}}^1$

素因数の和:19305

約数の個数: 16

約数和(自身を含む): 42925824

約数和(自身を除く): 17117822

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 19231, 38462, 211541, 423082, 1173091, 2346182, 12904001, 25808002]

約数ペア:

[(1, 25808002), (2, 12904001), (11, 2346182), (22, 1173091), (61, 423082), (122, 211541), (671, 38462), (1342, 19231)]