1901393

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 16

約数和(自身を含む): 2170560

約数和(自身を除く): 269167

約数列:

[1, 13, 37, 59, 67, 481, 767, 871, 2183, 2479, 3953, 28379, 32227, 51389, 146261, 1901393]

約数ペア:

[(1, 1901393), (13, 146261), (37, 51389), (59, 32227), (67, 28379), (481, 3953), (767, 2479), (871, 2183)]