121788458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{190891}}^1$

素因数の和:190933

約数の個数: 16

約数和(自身を含む): 206163360

約数和(自身を除く): 84374902

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 190891, 381782, 2099801, 4199602, 5535839, 11071678, 60894229, 121788458]

約数ペア:

[(1, 121788458), (2, 60894229), (11, 11071678), (22, 5535839), (29, 4199602), (58, 2099801), (319, 381782), (638, 190891)]