18827692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8831}}^1$

素因数の和:8889

約数の個数: 24

約数和(自身を含む): 36352512

約数和(自身を除く): 17524820

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 8831, 17662, 35324, 114803, 229606, 362071, 459212, 724142, 1448284, 4706923, 9413846, 18827692]

約数ペア:

[(1, 18827692), (2, 9413846), (4, 4706923), (13, 1448284), (26, 724142), (41, 459212), (52, 362071), (82, 229606), (164, 114803), (533, 35324), (1066, 17662), (2132, 8831)]