15272894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2760

約数の個数: 32

約数和(自身を含む): 29116416

約数和(自身を除く): 13843522

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2707, 2821, 5414, 5642, 18949, 35191, 37898, 70382, 83917, 167834, 246337, 492674, 587419, 1090921, 1174838, 2181842, 7636447, 15272894]

約数ペア:

[(1, 15272894), (2, 7636447), (7, 2181842), (13, 1174838), (14, 1090921), (26, 587419), (31, 492674), (62, 246337), (91, 167834), (182, 83917), (217, 70382), (403, 37898), (434, 35191), (806, 18949), (2707, 5642), (2821, 5414)]