123973708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{7001}}^1$

素因数の和:7257

約数の個数: 24

約数和(自身を含む): 229385520

約数和(自身を除く): 105411812

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 4427, 7001, 8854, 14002, 17708, 28004, 133019, 266038, 532076, 1631233, 3262466, 6524932, 30993427, 61986854, 123973708]

約数ペア:

[(1, 123973708), (2, 61986854), (4, 30993427), (19, 6524932), (38, 3262466), (76, 1631233), (233, 532076), (466, 266038), (932, 133019), (4427, 28004), (7001, 17708), (8854, 14002)]