121557022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{12163}}^1$

素因数の和:12447

約数の個数: 16

約数和(自身を含む): 192677760

約数和(自身を除く): 71120738

約数列:

[1, 2, 19, 38, 263, 526, 4997, 9994, 12163, 24326, 231097, 462194, 3198869, 6397738, 60778511, 121557022]

約数ペア:

[(1, 121557022), (2, 60778511), (19, 6397738), (38, 3198869), (263, 462194), (526, 231097), (4997, 24326), (9994, 12163)]