39138722

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{8819}}^1$

素因数の和:9145

約数の個数: 16

約数和(自身を含む): 67314240

約数和(自身を除く): 28175518

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 8819, 17638, 61733, 123466, 2795623, 5591246, 19569361, 39138722]

約数ペア:

[(1, 39138722), (2, 19569361), (7, 5591246), (14, 2795623), (317, 123466), (634, 61733), (2219, 17638), (4438, 8819)]