19256822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1847}}^1$

素因数の和:2263

約数の個数: 16

約数和(自身を含む): 31201632

約数和(自身を除く): 11944810

約数列:

[1, 2, 13, 26, 401, 802, 1847, 3694, 5213, 10426, 24011, 48022, 740647, 1481294, 9628411, 19256822]

約数ペア:

[(1, 19256822), (2, 9628411), (13, 1481294), (26, 740647), (401, 48022), (802, 24011), (1847, 10426), (3694, 5213)]