15019248

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1993}}^1$

素因数の和:2161

約数の個数: 40

約数和(自身を含む): 39066448

約数和(自身を除く): 24047200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 1993, 2512, 3768, 3986, 5979, 7536, 7972, 11958, 15944, 23916, 31888, 47832, 95664, 312901, 625802, 938703, 1251604, 1877406, 2503208, 3754812, 5006416, 7509624, 15019248]

約数ペア:

[(1, 15019248), (2, 7509624), (3, 5006416), (4, 3754812), (6, 2503208), (8, 1877406), (12, 1251604), (16, 938703), (24, 625802), (48, 312901), (157, 95664), (314, 47832), (471, 31888), (628, 23916), (942, 15944), (1256, 11958), (1884, 7972), (1993, 7536), (2512, 5979), (3768, 3986)]