19093949

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 22325760

約数和(自身を除く): 3231811

約数列:

[1, 7, 101, 113, 239, 707, 791, 1673, 11413, 24139, 27007, 79891, 168973, 189049, 2727707, 19093949]

約数ペア:

[(1, 19093949), (7, 2727707), (101, 189049), (113, 168973), (239, 79891), (707, 27007), (791, 24139), (1673, 11413)]