12561424

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{14813}}^1$

素因数の和:14874

約数の個数: 20

約数和(自身を含む): 24798636

約数和(自身を除く): 12237212

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 14813, 29626, 59252, 118504, 237008, 785089, 1570178, 3140356, 6280712, 12561424]

約数ペア:

[(1, 12561424), (2, 6280712), (4, 3140356), (8, 1570178), (16, 785089), (53, 237008), (106, 118504), (212, 59252), (424, 29626), (848, 14813)]