2170190222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{210739}}^1$

素因数の和:211031

約数の個数: 16

約数和(自身を含む): 3439276800

約数和(自身を除く): 1269086578

約数列:

[1, 2, 19, 38, 271, 542, 5149, 10298, 210739, 421478, 4004041, 8008082, 57110269, 114220538, 1085095111, 2170190222]

約数ペア:

[(1, 2170190222), (2, 1085095111), (19, 114220538), (38, 57110269), (271, 8008082), (542, 4004041), (5149, 421478), (10298, 210739)]