16639512

素因数分解:

$2^3\times 3^1\times {\mathrm{809}}^1\times {\mathrm{857}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 41698800

約数和(自身を除く): 25059288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 809, 857, 1618, 1714, 2427, 2571, 3236, 3428, 4854, 5142, 6472, 6856, 9708, 10284, 19416, 20568, 693313, 1386626, 2079939, 2773252, 4159878, 5546504, 8319756, 16639512]

約数ペア:

[(1, 16639512), (2, 8319756), (3, 5546504), (4, 4159878), (6, 2773252), (8, 2079939), (12, 1386626), (24, 693313), (809, 20568), (857, 19416), (1618, 10284), (1714, 9708), (2427, 6856), (2571, 6472), (3236, 5142), (3428, 4854)]