15901296

素因数分解:

$2^4\times 3^1\times {\mathrm{331277}}^1$

素因数の和:331288

約数の個数: 20

約数和(自身を含む): 41078472

約数和(自身を除く): 25177176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331277, 662554, 993831, 1325108, 1987662, 2650216, 3975324, 5300432, 7950648, 15901296]

約数ペア:

[(1, 15901296), (2, 7950648), (3, 5300432), (4, 3975324), (6, 2650216), (8, 1987662), (12, 1325108), (16, 993831), (24, 662554), (48, 331277)]