13210774

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5197}}^1$

素因数の和:5271

約数の個数: 16

約数和(自身を含む): 20958336

約数和(自身を除く): 7747562

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 5197, 10394, 161107, 213077, 322214, 426154, 6605387, 13210774]

約数ペア:

[(1, 13210774), (2, 6605387), (31, 426154), (41, 322214), (62, 213077), (82, 161107), (1271, 10394), (2542, 5197)]