12961162

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{599}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 20160000

約数和(自身を除く): 7198838

約数列:

[1, 2, 31, 62, 349, 599, 698, 1198, 10819, 18569, 21638, 37138, 209051, 418102, 6480581, 12961162]

約数ペア:

[(1, 12961162), (2, 6480581), (31, 418102), (62, 209051), (349, 37138), (599, 21638), (698, 18569), (1198, 10819)]