121216804922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1\times {\mathrm{2111129}}^1$

素因数の和:2112661

約数の個数: 16

約数和(自身を含む): 191521713600

約数和(自身を除く): 70304908678

約数列:

[1, 2, 19, 38, 1511, 3022, 28709, 57418, 2111129, 4222258, 40111451, 80222902, 3189915919, 6379831838, 60608402461, 121216804922]

約数ペア:

[(1, 121216804922), (2, 60608402461), (19, 6379831838), (38, 3189915919), (1511, 80222902), (3022, 40111451), (28709, 4222258), (57418, 2111129)]