19391026

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:713

約数の個数: 16

約数和(自身を含む): 29548800

約数和(自身を除く): 10157774

約数列:

[1, 2, 113, 226, 239, 359, 478, 718, 27007, 40567, 54014, 81134, 85801, 171602, 9695513, 19391026]

約数ペア:

[(1, 19391026), (2, 9695513), (113, 171602), (226, 85801), (239, 81134), (359, 54014), (478, 40567), (718, 27007)]