13005118

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 23143680

約数和(自身を除く): 10138562

約数列:

[1, 2, 7, 14, 41, 82, 139, 163, 278, 287, 326, 574, 973, 1141, 1946, 2282, 5699, 6683, 11398, 13366, 22657, 39893, 45314, 46781, 79786, 93562, 158599, 317198, 928937, 1857874, 6502559, 13005118]

約数ペア:

[(1, 13005118), (2, 6502559), (7, 1857874), (14, 928937), (41, 317198), (82, 158599), (139, 93562), (163, 79786), (278, 46781), (287, 45314), (326, 39893), (574, 22657), (973, 13366), (1141, 11398), (1946, 6683), (2282, 5699)]