15990287041

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12580871}}^1$

素因数の和:12580943

約数の個数: 8

約数和(自身を含む): 16908691968

約数和(自身を除く): 918404927

約数列:

[1, 31, 41, 1271, 12580871, 390007001, 515815711, 15990287041]

約数ペア:

[(1, 15990287041), (31, 515815711), (41, 390007001), (1271, 12580871)]