18710362310

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{94273}}^1$

素因数の和:94592

約数の個数: 32

約数和(自身を含む): 34210149120

約数和(自身を除く): 15499786810

約数列:

[1, 2, 5, 10, 89, 178, 223, 445, 446, 890, 1115, 2230, 19847, 39694, 94273, 99235, 188546, 198470, 471365, 942730, 8390297, 16780594, 21022879, 41951485, 42045758, 83902970, 105114395, 210228790, 1871036231, 3742072462, 9355181155, 18710362310]

約数ペア:

[(1, 18710362310), (2, 9355181155), (5, 3742072462), (10, 1871036231), (89, 210228790), (178, 105114395), (223, 83902970), (445, 42045758), (446, 41951485), (890, 21022879), (1115, 16780594), (2230, 8390297), (19847, 942730), (39694, 471365), (94273, 198470), (99235, 188546)]