13004272

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{2179}}^1$

素因数の和:2560

約数の個数: 20

約数和(自身を含む): 25274920

約数和(自身を除く): 12270648

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2179, 2984, 4358, 5968, 8716, 17432, 34864, 812767, 1625534, 3251068, 6502136, 13004272]

約数ペア:

[(1, 13004272), (2, 6502136), (4, 3251068), (8, 1625534), (16, 812767), (373, 34864), (746, 17432), (1492, 8716), (2179, 5968), (2984, 4358)]