9158420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9743}}^1$

素因数の和:9799

約数の個数: 24

約数和(自身を含む): 19643904

約数和(自身を除く): 10485484

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 9743, 19486, 38972, 48715, 97430, 194860, 457921, 915842, 1831684, 2289605, 4579210, 9158420]

約数ペア:

[(1, 9158420), (2, 4579210), (4, 2289605), (5, 1831684), (10, 915842), (20, 457921), (47, 194860), (94, 97430), (188, 48715), (235, 38972), (470, 19486), (940, 9743)]