11871804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 32076800

約数和(自身を除く): 20204996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 1789, 2212, 3318, 3578, 5367, 6636, 7156, 10734, 12523, 21468, 25046, 37569, 50092, 75138, 141331, 150276, 282662, 423993, 565324, 847986, 989317, 1695972, 1978634, 2967951, 3957268, 5935902, 11871804]

約数ペア:

[(1, 11871804), (2, 5935902), (3, 3957268), (4, 2967951), (6, 1978634), (7, 1695972), (12, 989317), (14, 847986), (21, 565324), (28, 423993), (42, 282662), (79, 150276), (84, 141331), (158, 75138), (237, 50092), (316, 37569), (474, 25046), (553, 21468), (948, 12523), (1106, 10734), (1659, 7156), (1789, 6636), (2212, 5367), (3318, 3578)]