13091819916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{992707}}^1$

素因数の和:992878

約数の個数: 48

約数和(自身を含む): 35133921536

約数和(自身を除く): 22042101620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 13188, 992707, 1985414, 2978121, 3970828, 5956242, 6948949, 11912484, 13897898, 20846847, 27795796, 41693694, 83387388, 155854999, 311709998, 467564997, 623419996, 935129994, 1090984993, 1870259988, 2181969986, 3272954979, 4363939972, 6545909958, 13091819916]

約数ペア:

[(1, 13091819916), (2, 6545909958), (3, 4363939972), (4, 3272954979), (6, 2181969986), (7, 1870259988), (12, 1090984993), (14, 935129994), (21, 623419996), (28, 467564997), (42, 311709998), (84, 155854999), (157, 83387388), (314, 41693694), (471, 27795796), (628, 20846847), (942, 13897898), (1099, 11912484), (1884, 6948949), (2198, 5956242), (3297, 3970828), (4396, 2978121), (6594, 1985414), (13188, 992707)]