13338928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{26893}}^1$

素因数の和:26932

約数の個数: 20

約数和(自身を含む): 26678848

約数和(自身を除く): 13339920

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 26893, 53786, 107572, 215144, 430288, 833683, 1667366, 3334732, 6669464, 13338928]

約数ペア:

[(1, 13338928), (2, 6669464), (4, 3334732), (8, 1667366), (16, 833683), (31, 430288), (62, 215144), (124, 107572), (248, 53786), (496, 26893)]