1953670018

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1\times {\mathrm{11863}}^1$

素因数の和:13161

約数の個数: 16

約数和(自身を含む): 2976914880

約数和(自身を除く): 1023244862

約数列:

[1, 2, 67, 134, 1229, 2458, 11863, 23726, 82343, 164686, 794821, 1589642, 14579627, 29159254, 976835009, 1953670018]

約数ペア:

[(1, 1953670018), (2, 976835009), (67, 29159254), (134, 14579627), (1229, 1589642), (2458, 794821), (11863, 164686), (23726, 82343)]