18966950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16493}}^1$

素因数の和:16528

約数の個数: 24

約数和(自身を含む): 36814608

約数和(自身を除く): 17847658

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 16493, 32986, 82465, 164930, 379339, 412325, 758678, 824650, 1896695, 3793390, 9483475, 18966950]

約数ペア:

[(1, 18966950), (2, 9483475), (5, 3793390), (10, 1896695), (23, 824650), (25, 758678), (46, 412325), (50, 379339), (115, 164930), (230, 82465), (575, 32986), (1150, 16493)]