13139032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{86441}}^1$

素因数の和:86466

約数の個数: 16

約数和(自身を含む): 25932600

約数和(自身を除く): 12793568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 86441, 172882, 345764, 691528, 1642379, 3284758, 6569516, 13139032]

約数ペア:

[(1, 13139032), (2, 6569516), (4, 3284758), (8, 1642379), (19, 691528), (38, 345764), (76, 172882), (152, 86441)]