12644582

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:691

約数の個数: 16

約数和(自身を含む): 19353600

約数和(自身を除く): 6709018

約数列:

[1, 2, 79, 158, 191, 382, 419, 838, 15089, 30178, 33101, 66202, 80029, 160058, 6322291, 12644582]

約数ペア:

[(1, 12644582), (2, 6322291), (79, 160058), (158, 80029), (191, 66202), (382, 33101), (419, 30178), (838, 15089)]