15425808

素因数分解:

$2^4\times 3^1\times {\mathrm{321371}}^1$

素因数の和:321382

約数の個数: 20

約数和(自身を含む): 39850128

約数和(自身を除く): 24424320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 321371, 642742, 964113, 1285484, 1928226, 2570968, 3856452, 5141936, 7712904, 15425808]

約数ペア:

[(1, 15425808), (2, 7712904), (3, 5141936), (4, 3856452), (6, 2570968), (8, 1928226), (12, 1285484), (16, 964113), (24, 642742), (48, 321371)]