11809340

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1129}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 24869040

約数和(自身を除く): 13059700

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 1129, 2092, 2258, 2615, 4516, 5230, 5645, 10460, 11290, 22580, 590467, 1180934, 2361868, 2952335, 5904670, 11809340]

約数ペア:

[(1, 11809340), (2, 5904670), (4, 2952335), (5, 2361868), (10, 1180934), (20, 590467), (523, 22580), (1046, 11290), (1129, 10460), (2092, 5645), (2258, 5230), (2615, 4516)]