15721283092

素因数分解:

$2^2\times {\mathrm{1637}}^1\times {\mathrm{2400929}}^1$

素因数の和:2402570

約数の個数: 12

約数和(自身を含む): 27529063380

約数和(自身を除く): 11807780288

約数列:

[1, 2, 4, 1637, 3274, 6548, 2400929, 4801858, 9603716, 3930320773, 7860641546, 15721283092]

約数ペア:

[(1, 15721283092), (2, 7860641546), (4, 3930320773), (1637, 9603716), (3274, 4801858), (6548, 2400929)]