19049367031216

素因数分解:

$2^4\times {\mathrm{13001}}^1\times {\mathrm{91576451}}^1$

素因数の和:91589460

約数の個数: 20

約数和(自身を含む): 36910987896024

約数和(自身を除く): 17861620864808

約数列:

[1, 2, 4, 8, 16, 13001, 26002, 52004, 104008, 208016, 91576451, 183152902, 366305804, 732611608, 1465223216, 1190585439451, 2381170878902, 4762341757804, 9524683515608, 19049367031216]

約数ペア:

[(1, 19049367031216), (2, 9524683515608), (4, 4762341757804), (8, 2381170878902), (16, 1190585439451), (13001, 1465223216), (26002, 732611608), (52004, 366305804), (104008, 183152902), (208016, 91576451)]