11538857570

素因数分解:

$2^1\times 5^1\times {\mathrm{52807}}^1\times {\mathrm{21851}}^1$

素因数の和:74665

約数の個数: 16

約数和(自身を含む): 20771287488

約数和(自身を除く): 9232429918

約数列:

[1, 2, 5, 10, 21851, 43702, 52807, 105614, 109255, 218510, 264035, 528070, 1153885757, 2307771514, 5769428785, 11538857570]

約数ペア:

[(1, 11538857570), (2, 5769428785), (5, 2307771514), (10, 1153885757), (21851, 528070), (43702, 264035), (52807, 218510), (105614, 109255)]