123422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 16

約数和(自身を含む): 205632

約数和(自身を除く): 82210

約数列:

[1, 2, 13, 26, 47, 94, 101, 202, 611, 1222, 1313, 2626, 4747, 9494, 61711, 123422]

約数ペア:

[(1, 123422), (2, 61711), (13, 9494), (26, 4747), (47, 2626), (94, 1313), (101, 1222), (202, 611)]