15850872

素因数分解:

$2^3\times 3^2\times {\mathrm{220151}}^1$

素因数の和:220163

約数の個数: 24

約数和(自身を含む): 42929640

約数和(自身を除く): 27078768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 220151, 440302, 660453, 880604, 1320906, 1761208, 1981359, 2641812, 3962718, 5283624, 7925436, 15850872]

約数ペア:

[(1, 15850872), (2, 7925436), (3, 5283624), (4, 3962718), (6, 2641812), (8, 1981359), (9, 1761208), (12, 1320906), (18, 880604), (24, 660453), (36, 440302), (72, 220151)]