12929744

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{2251}}^1$

素因数の和:2618

約数の個数: 20

約数和(自身を含む): 25132320

約数和(自身を除く): 12202576

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2251, 2872, 4502, 5744, 9004, 18008, 36016, 808109, 1616218, 3232436, 6464872, 12929744]

約数ペア:

[(1, 12929744), (2, 6464872), (4, 3232436), (8, 1616218), (16, 808109), (359, 36016), (718, 18008), (1436, 9004), (2251, 5744), (2872, 4502)]