13739756

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 24813600

約数和(自身を除く): 11073844

約数列:

[1, 2, 4, 41, 82, 164, 199, 398, 421, 796, 842, 1684, 8159, 16318, 17261, 32636, 34522, 69044, 83779, 167558, 335116, 3434939, 6869878, 13739756]

約数ペア:

[(1, 13739756), (2, 6869878), (4, 3434939), (41, 335116), (82, 167558), (164, 83779), (199, 69044), (398, 34522), (421, 32636), (796, 17261), (842, 16318), (1684, 8159)]