15639672

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{1471}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 39214080

約数和(自身を除く): 23574408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1471, 1772, 2658, 2942, 3544, 4413, 5316, 5884, 8826, 10632, 11768, 17652, 35304, 651653, 1303306, 1954959, 2606612, 3909918, 5213224, 7819836, 15639672]

約数ペア:

[(1, 15639672), (2, 7819836), (3, 5213224), (4, 3909918), (6, 2606612), (8, 1954959), (12, 1303306), (24, 651653), (443, 35304), (886, 17652), (1329, 11768), (1471, 10632), (1772, 8826), (2658, 5884), (2942, 5316), (3544, 4413)]