15682416

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2081}}^1$

素因数の和:2249

約数の個数: 40

約数和(自身を含む): 40790544

約数和(自身を除く): 25108128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2081, 2512, 3768, 4162, 6243, 7536, 8324, 12486, 16648, 24972, 33296, 49944, 99888, 326717, 653434, 980151, 1306868, 1960302, 2613736, 3920604, 5227472, 7841208, 15682416]

約数ペア:

[(1, 15682416), (2, 7841208), (3, 5227472), (4, 3920604), (6, 2613736), (8, 1960302), (12, 1306868), (16, 980151), (24, 653434), (48, 326717), (157, 99888), (314, 49944), (471, 33296), (628, 24972), (942, 16648), (1256, 12486), (1884, 8324), (2081, 7536), (2512, 6243), (3768, 4162)]