17621852

素因数分解:

$2^2\times {\mathrm{1031}}^1\times {\mathrm{4273}}^1$

素因数の和:5308

約数の個数: 12

約数和(自身を含む): 30875376

約数和(自身を除く): 13253524

約数列:

[1, 2, 4, 1031, 2062, 4124, 4273, 8546, 17092, 4405463, 8810926, 17621852]

約数ペア:

[(1, 17621852), (2, 8810926), (4, 4405463), (1031, 17092), (2062, 8546), (4124, 4273)]