18804716

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11383}}^1$

素因数の和:11453

約数の個数: 24

約数和(自身を含む): 38250240

約数和(自身を除く): 19445524

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 11383, 22766, 45532, 79681, 159362, 318724, 671597, 1343194, 2686388, 4701179, 9402358, 18804716]

約数ペア:

[(1, 18804716), (2, 9402358), (4, 4701179), (7, 2686388), (14, 1343194), (28, 671597), (59, 318724), (118, 159362), (236, 79681), (413, 45532), (826, 22766), (1652, 11383)]