16866682

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 30816000

約数和(自身を除く): 13949318

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1069, 1127, 2138, 2254, 7483, 7889, 14966, 15778, 24587, 49174, 52381, 104762, 172109, 344218, 366667, 733334, 1204763, 2409526, 8433341, 16866682]

約数ペア:

[(1, 16866682), (2, 8433341), (7, 2409526), (14, 1204763), (23, 733334), (46, 366667), (49, 344218), (98, 172109), (161, 104762), (322, 52381), (343, 49174), (686, 24587), (1069, 15778), (1127, 14966), (2138, 7889), (2254, 7483)]