15990622

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2539}}^1$

素因数の和:2655

約数の個数: 16

約数和(自身を含む): 24871680

約数和(自身を除く): 8881058

約数列:

[1, 2, 47, 67, 94, 134, 2539, 3149, 5078, 6298, 119333, 170113, 238666, 340226, 7995311, 15990622]

約数ペア:

[(1, 15990622), (2, 7995311), (47, 340226), (67, 238666), (94, 170113), (134, 119333), (2539, 6298), (3149, 5078)]