21698102

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2473}}^1$

素因数の和:2623

約数の個数: 16

約数和(自身を含む): 33666192

約数和(自身を除く): 11968090

約数列:

[1, 2, 41, 82, 107, 214, 2473, 4387, 4946, 8774, 101393, 202786, 264611, 529222, 10849051, 21698102]

約数ペア:

[(1, 21698102), (2, 10849051), (41, 529222), (82, 264611), (107, 202786), (214, 101393), (2473, 8774), (4387, 4946)]