18635434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1409}}^1$

素因数の和:1817

約数の個数: 16

約数和(自身を含む): 29694600

約数和(自身を除く): 11059166

約数列:

[1, 2, 17, 34, 389, 778, 1409, 2818, 6613, 13226, 23953, 47906, 548101, 1096202, 9317717, 18635434]

約数ペア:

[(1, 18635434), (2, 9317717), (17, 1096202), (34, 548101), (389, 47906), (778, 23953), (1409, 13226), (2818, 6613)]