19144606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12071}}^1$

素因数の和:12147

約数の個数: 16

約数和(自身を含む): 31435488

約数和(自身を除く): 12290882

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 12071, 24142, 156923, 313846, 736331, 1472662, 9572303, 19144606]

約数ペア:

[(1, 19144606), (2, 9572303), (13, 1472662), (26, 736331), (61, 313846), (122, 156923), (793, 24142), (1586, 12071)]