19038422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17029}}^1$

素因数の和:17087

約数の個数: 16

約数和(自身を含む): 31471440

約数和(自身を除く): 12433018

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 17029, 34058, 221377, 442754, 732247, 1464494, 9519211, 19038422]

約数ペア:

[(1, 19038422), (2, 9519211), (13, 1464494), (26, 732247), (43, 442754), (86, 221377), (559, 34058), (1118, 17029)]