9903772

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{21911}}^1$

素因数の和:22028

約数の個数: 12

約数和(自身を含む): 17485776

約数和(自身を除く): 7582004

約数列:

[1, 2, 4, 113, 226, 452, 21911, 43822, 87644, 2475943, 4951886, 9903772]

約数ペア:

[(1, 9903772), (2, 4951886), (4, 2475943), (113, 87644), (226, 43822), (452, 21911)]