19417996830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647266561}}^1$

素因数の和:647266571

約数の個数: 16

約数和(自身を含む): 46603192464

約数和(自身を除く): 27185195634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647266561, 1294533122, 1941799683, 3236332805, 3883599366, 6472665610, 9708998415, 19417996830]

約数ペア:

[(1, 19417996830), (2, 9708998415), (3, 6472665610), (5, 3883599366), (6, 3236332805), (10, 1941799683), (15, 1294533122), (30, 647266561)]