13069870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 25888896

約数和(自身を除く): 12819026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 907, 1310, 1441, 1814, 2882, 4535, 7205, 9070, 9977, 14410, 19954, 49885, 99770, 118817, 237634, 594085, 1188170, 1306987, 2613974, 6534935, 13069870]

約数ペア:

[(1, 13069870), (2, 6534935), (5, 2613974), (10, 1306987), (11, 1188170), (22, 594085), (55, 237634), (110, 118817), (131, 99770), (262, 49885), (655, 19954), (907, 14410), (1310, 9977), (1441, 9070), (1814, 7205), (2882, 4535)]