12912146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 22353408

約数和(自身を除く): 9441262

約数列:

[1, 2, 13, 17, 26, 34, 131, 221, 223, 262, 442, 446, 1703, 2227, 2899, 3406, 3791, 4454, 5798, 7582, 28951, 29213, 49283, 57902, 58426, 98566, 379769, 496621, 759538, 993242, 6456073, 12912146]

約数ペア:

[(1, 12912146), (2, 6456073), (13, 993242), (17, 759538), (26, 496621), (34, 379769), (131, 98566), (221, 58426), (223, 57902), (262, 49283), (442, 29213), (446, 28951), (1703, 7582), (2227, 5798), (2899, 4454), (3406, 3791)]