12728324

素因数分解:

$2^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1951}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 25579008

約数和(自身を除く): 12850684

約数列:

[1, 2, 4, 7, 14, 28, 233, 466, 932, 1631, 1951, 3262, 3902, 6524, 7804, 13657, 27314, 54628, 454583, 909166, 1818332, 3182081, 6364162, 12728324]

約数ペア:

[(1, 12728324), (2, 6364162), (4, 3182081), (7, 1818332), (14, 909166), (28, 454583), (233, 54628), (466, 27314), (932, 13657), (1631, 7804), (1951, 6524), (3262, 3902)]