16116721

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 17688960

約数和(自身を除く): 1572239

約数列:

[1, 23, 29, 73, 331, 667, 1679, 2117, 7613, 9599, 24163, 48691, 220777, 555749, 700727, 16116721]

約数ペア:

[(1, 16116721), (23, 700727), (29, 555749), (73, 220777), (331, 48691), (667, 24163), (1679, 9599), (2117, 7613)]