16126419

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 22176000

約数和(自身を除く): 6049581

約数列:

[1, 3, 43, 129, 149, 447, 839, 2517, 6407, 19221, 36077, 108231, 125011, 375033, 5375473, 16126419]

約数ペア:

[(1, 16126419), (3, 5375473), (43, 375033), (129, 125011), (149, 108231), (447, 36077), (839, 19221), (2517, 6407)]