19034864

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{11779}}^1$

素因数の和:11888

約数の個数: 20

約数和(自身を含む): 37248360

約数和(自身を除く): 18213496

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 11779, 23558, 47116, 94232, 188464, 1189679, 2379358, 4758716, 9517432, 19034864]

約数ペア:

[(1, 19034864), (2, 9517432), (4, 4758716), (8, 2379358), (16, 1189679), (101, 188464), (202, 94232), (404, 47116), (808, 23558), (1616, 11779)]