11185712

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{4289}}^1$

素因数の和:4460

約数の個数: 20

約数和(自身を含む): 21810360

約数和(自身を除く): 10624648

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 4289, 8578, 17156, 34312, 68624, 699107, 1398214, 2796428, 5592856, 11185712]

約数ペア:

[(1, 11185712), (2, 5592856), (4, 2796428), (8, 1398214), (16, 699107), (163, 68624), (326, 34312), (652, 17156), (1304, 8578), (2608, 4289)]