31803398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1163}}^1$

素因数の和:1300

約数の個数: 24

約数和(自身を含む): 52945704

約数和(自身を除く): 21142306

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 1163, 1243, 2326, 2486, 12793, 13673, 25586, 27346, 131419, 140723, 262838, 281446, 1445609, 2891218, 15901699, 31803398]

約数ペア:

[(1, 31803398), (2, 15901699), (11, 2891218), (22, 1445609), (113, 281446), (121, 262838), (226, 140723), (242, 131419), (1163, 27346), (1243, 25586), (2326, 13673), (2486, 12793)]