56491402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{18743}}^1$

素因数の和:18893

約数の個数: 16

約数和(自身を含む): 93120192

約数和(自身を除く): 36628790

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 18743, 37486, 206173, 412346, 2567791, 5135582, 28245701, 56491402]

約数ペア:

[(1, 56491402), (2, 28245701), (11, 5135582), (22, 2567791), (137, 412346), (274, 206173), (1507, 37486), (3014, 18743)]