13195261

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 14492160

約数和(自身を除く): 1296899

約数列:

[1, 23, 29, 73, 271, 667, 1679, 2117, 6233, 7859, 19783, 48691, 180757, 455009, 573707, 13195261]

約数ペア:

[(1, 13195261), (23, 573707), (29, 455009), (73, 180757), (271, 48691), (667, 19783), (1679, 7859), (2117, 6233)]