11471212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1013}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 21294000

約数和(自身を除く): 9822788

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 1013, 2026, 2831, 4052, 5662, 11324, 19247, 38494, 76988, 150937, 301874, 603748, 2867803, 5735606, 11471212]

約数ペア:

[(1, 11471212), (2, 5735606), (4, 2867803), (19, 603748), (38, 301874), (76, 150937), (149, 76988), (298, 38494), (596, 19247), (1013, 11324), (2026, 5662), (2831, 4052)]