13818790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2803}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 27254880

約数和(自身を除く): 13436090

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 2803, 4930, 5606, 14015, 28030, 47651, 81287, 95302, 162574, 238255, 406435, 476510, 812870, 1381879, 2763758, 6909395, 13818790]

約数ペア:

[(1, 13818790), (2, 6909395), (5, 2763758), (10, 1381879), (17, 812870), (29, 476510), (34, 406435), (58, 238255), (85, 162574), (145, 95302), (170, 81287), (290, 47651), (493, 28030), (986, 14015), (2465, 5606), (2803, 4930)]