19157664

素因数分解:

$2^5\times 3^1\times {\mathrm{199559}}^1$

素因数の和:199572

約数の個数: 24

約数和(自身を含む): 50289120

約数和(自身を除く): 31131456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 199559, 399118, 598677, 798236, 1197354, 1596472, 2394708, 3192944, 4789416, 6385888, 9578832, 19157664]

約数ペア:

[(1, 19157664), (2, 9578832), (3, 6385888), (4, 4789416), (6, 3192944), (8, 2394708), (12, 1596472), (16, 1197354), (24, 798236), (32, 598677), (48, 399118), (96, 199559)]