39488966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{1979}}^1$

素因数の和:2899

約数の個数: 16

約数和(自身を含む): 64722240

約数和(自身を除く): 25233274

約数列:

[1, 2, 11, 22, 907, 1814, 1979, 3958, 9977, 19954, 21769, 43538, 1794953, 3589906, 19744483, 39488966]

約数ペア:

[(1, 39488966), (2, 19744483), (11, 3589906), (22, 1794953), (907, 43538), (1814, 21769), (1979, 19954), (3958, 9977)]