15064464

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1999}}^1$

素因数の和:2167

約数の個数: 40

約数和(自身を含む): 39184000

約数和(自身を除く): 24119536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 1999, 2512, 3768, 3998, 5997, 7536, 7996, 11994, 15992, 23988, 31984, 47976, 95952, 313843, 627686, 941529, 1255372, 1883058, 2510744, 3766116, 5021488, 7532232, 15064464]

約数ペア:

[(1, 15064464), (2, 7532232), (3, 5021488), (4, 3766116), (6, 2510744), (8, 1883058), (12, 1255372), (16, 941529), (24, 627686), (48, 313843), (157, 95952), (314, 47976), (471, 31984), (628, 23988), (942, 15992), (1256, 11994), (1884, 7996), (1999, 7536), (2512, 5997), (3768, 3998)]