18492370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2411}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 36469440

約数和(自身を除く): 17977070

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 2411, 3835, 4822, 7670, 12055, 24110, 31343, 62686, 142249, 156715, 284498, 313430, 711245, 1422490, 1849237, 3698474, 9246185, 18492370]

約数ペア:

[(1, 18492370), (2, 9246185), (5, 3698474), (10, 1849237), (13, 1422490), (26, 711245), (59, 313430), (65, 284498), (118, 156715), (130, 142249), (295, 62686), (590, 31343), (767, 24110), (1534, 12055), (2411, 7670), (3835, 4822)]