19923510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{664117}}^1$

素因数の和:664127

約数の個数: 16

約数和(自身を含む): 47816496

約数和(自身を除く): 27892986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 664117, 1328234, 1992351, 3320585, 3984702, 6641170, 9961755, 19923510]

約数ペア:

[(1, 19923510), (2, 9961755), (3, 6641170), (5, 3984702), (6, 3320585), (10, 1992351), (15, 1328234), (30, 664117)]