19491596

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1487}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 35622720

約数和(自身を除く): 16131124

約数列:

[1, 2, 4, 29, 58, 113, 116, 226, 452, 1487, 2974, 3277, 5948, 6554, 13108, 43123, 86246, 168031, 172492, 336062, 672124, 4872899, 9745798, 19491596]

約数ペア:

[(1, 19491596), (2, 9745798), (4, 4872899), (29, 672124), (58, 336062), (113, 172492), (116, 168031), (226, 86246), (452, 43123), (1487, 13108), (2974, 6554), (3277, 5948)]