15921860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46829}}^1$

素因数の和:46855

約数の個数: 24

約数和(自身を含む): 35403480

約数和(自身を除く): 19481620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 46829, 93658, 187316, 234145, 468290, 796093, 936580, 1592186, 3184372, 3980465, 7960930, 15921860]

約数ペア:

[(1, 15921860), (2, 7960930), (4, 3980465), (5, 3184372), (10, 1592186), (17, 936580), (20, 796093), (34, 468290), (68, 234145), (85, 187316), (170, 93658), (340, 46829)]