39789772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{11447}}^1$

素因数の和:11541

約数の個数: 24

約数和(自身を含む): 76930560

約数和(自身を除く): 37140788

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 11447, 22894, 45788, 125917, 251834, 503668, 904313, 1808626, 3617252, 9947443, 19894886, 39789772]

約数ペア:

[(1, 39789772), (2, 19894886), (4, 9947443), (11, 3617252), (22, 1808626), (44, 904313), (79, 503668), (158, 251834), (316, 125917), (869, 45788), (1738, 22894), (3476, 11447)]