19492642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44101}}^1$

素因数の和:44133

約数の個数: 16

約数和(自身を含む): 33341112

約数和(自身を除く): 13848470

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 44101, 88202, 573313, 749717, 1146626, 1499434, 9746321, 19492642]

約数ペア:

[(1, 19492642), (2, 9746321), (13, 1499434), (17, 1146626), (26, 749717), (34, 573313), (221, 88202), (442, 44101)]