23256722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 24

約数和(自身を含む): 37708560

約数和(自身を除く): 14451838

約数列:

[1, 2, 19, 38, 43, 86, 331, 662, 817, 1634, 1849, 3698, 6289, 12578, 14233, 28466, 35131, 70262, 270427, 540854, 612019, 1224038, 11628361, 23256722]

約数ペア:

[(1, 23256722), (2, 11628361), (19, 1224038), (38, 612019), (43, 540854), (86, 270427), (331, 70262), (662, 35131), (817, 28466), (1634, 14233), (1849, 12578), (3698, 6289)]