19490403743

素因数分解:

${\mathrm{157}}^1\times {\mathrm{6737}}^1\times {\mathrm{18427}}^1$

素因数の和:25321

約数の個数: 8

約数和(自身を含む): 19618522512

約数和(自身を除く): 128118769

約数列:

[1, 157, 6737, 18427, 1057709, 2893039, 124142699, 19490403743]

約数ペア:

[(1, 19490403743), (157, 124142699), (6737, 2893039), (18427, 1057709)]