12791246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4871}}^1$

素因数の和:4987

約数の個数: 16

約数和(自身を含む): 20871648

約数和(自身を除く): 8080402

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 4871, 9742, 63323, 126646, 491971, 983942, 6395623, 12791246]

約数ペア:

[(1, 12791246), (2, 6395623), (13, 983942), (26, 491971), (101, 126646), (202, 63323), (1313, 9742), (2626, 4871)]