18933754

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8297}}^1$

素因数の和:8469

約数の個数: 16

約数和(自身を含む): 32660928

約数和(自身を除く): 13727174

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 8297, 16594, 58079, 116158, 1352411, 2704822, 9466877, 18933754]

約数ペア:

[(1, 18933754), (2, 9466877), (7, 2704822), (14, 1352411), (163, 116158), (326, 58079), (1141, 16594), (2282, 8297)]