12389416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{119129}}^1$

素因数の和:119148

約数の個数: 16

約数和(自身を含む): 25017300

約数和(自身を除く): 12627884

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 119129, 238258, 476516, 953032, 1548677, 3097354, 6194708, 12389416]

約数ペア:

[(1, 12389416), (2, 6194708), (4, 3097354), (8, 1548677), (13, 953032), (26, 476516), (52, 238258), (104, 119129)]