12378958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{631}}^1$

素因数の和:1227

約数の個数: 16

約数和(自身を含む): 19725984

約数和(自身を除く): 7347026

約数列:

[1, 2, 17, 34, 577, 631, 1154, 1262, 9809, 10727, 19618, 21454, 364087, 728174, 6189479, 12378958]

約数ペア:

[(1, 12378958), (2, 6189479), (17, 728174), (34, 364087), (577, 21454), (631, 19618), (1154, 10727), (1262, 9809)]