19229002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1453}}^1$

素因数の和:1977

約数の個数: 16

約数和(自身を含む): 31144680

約数和(自身を除く): 11915678

約数列:

[1, 2, 13, 26, 509, 1018, 1453, 2906, 6617, 13234, 18889, 37778, 739577, 1479154, 9614501, 19229002]

約数ペア:

[(1, 19229002), (2, 9614501), (13, 1479154), (26, 739577), (509, 37778), (1018, 18889), (1453, 13234), (2906, 6617)]