15919188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{69821}}^1$

素因数の和:69847

約数の個数: 24

約数和(自身を含む): 39100320

約数和(自身を除く): 23181132

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 69821, 139642, 209463, 279284, 418926, 837852, 1326599, 2653198, 3979797, 5306396, 7959594, 15919188]

約数ペア:

[(1, 15919188), (2, 7959594), (3, 5306396), (4, 3979797), (6, 2653198), (12, 1326599), (19, 837852), (38, 418926), (57, 279284), (76, 209463), (114, 139642), (228, 69821)]