15900432

素因数分解:

$2^4\times 3^1\times {\mathrm{331259}}^1$

素因数の和:331270

約数の個数: 20

約数和(自身を含む): 41076240

約数和(自身を除く): 25175808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331259, 662518, 993777, 1325036, 1987554, 2650072, 3975108, 5300144, 7950216, 15900432]

約数ペア:

[(1, 15900432), (2, 7950216), (3, 5300144), (4, 3975108), (6, 2650072), (8, 1987554), (12, 1325036), (16, 993777), (24, 662518), (48, 331259)]