21635084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8599}}^1$

素因数の和:8657

約数の個数: 24

約数和(自身を含む): 41176800

約数和(自身を除く): 19541716

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 8599, 17198, 34396, 146183, 292366, 318163, 584732, 636326, 1272652, 5408771, 10817542, 21635084]

約数ペア:

[(1, 21635084), (2, 10817542), (4, 5408771), (17, 1272652), (34, 636326), (37, 584732), (68, 318163), (74, 292366), (148, 146183), (629, 34396), (1258, 17198), (2516, 8599)]