15913956

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{30841}}^1$

素因数の和:30891

約数の個数: 24

約数和(自身を含む): 37997344

約数和(自身を除く): 22083388

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 30841, 61682, 92523, 123364, 185046, 370092, 1326163, 2652326, 3978489, 5304652, 7956978, 15913956]

約数ペア:

[(1, 15913956), (2, 7956978), (3, 5304652), (4, 3978489), (6, 2652326), (12, 1326163), (43, 370092), (86, 185046), (129, 123364), (172, 92523), (258, 61682), (516, 30841)]