15972648

素因数分解:

$2^3\times 3^1\times {\mathrm{665527}}^1$

素因数の和:665536

約数の個数: 16

約数和(自身を含む): 39931680

約数和(自身を除く): 23959032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 665527, 1331054, 1996581, 2662108, 3993162, 5324216, 7986324, 15972648]

約数ペア:

[(1, 15972648), (2, 7986324), (3, 5324216), (4, 3993162), (6, 2662108), (8, 1996581), (12, 1331054), (24, 665527)]