18841127035

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{75611}}^1$

素因数の和:75739

約数の個数: 32

約数和(自身を含む): 24752344320

約数和(自身を除く): 5911217285

約数列:

[1, 5, 19, 43, 61, 95, 215, 305, 817, 1159, 2623, 4085, 5795, 13115, 49837, 75611, 249185, 378055, 1436609, 3251273, 4612271, 7183045, 16256365, 23061355, 61774187, 87633149, 198327653, 308870935, 438165745, 991638265, 3768225407, 18841127035]

約数ペア:

[(1, 18841127035), (5, 3768225407), (19, 991638265), (43, 438165745), (61, 308870935), (95, 198327653), (215, 87633149), (305, 61774187), (817, 23061355), (1159, 16256365), (2623, 7183045), (4085, 4612271), (5795, 3251273), (13115, 1436609), (49837, 378055), (75611, 249185)]