12692144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{25589}}^1$

素因数の和:25628

約数の個数: 20

約数和(自身を含む): 25385280

約数和(自身を除く): 12693136

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 25589, 51178, 102356, 204712, 409424, 793259, 1586518, 3173036, 6346072, 12692144]

約数ペア:

[(1, 12692144), (2, 6346072), (4, 3173036), (8, 1586518), (16, 793259), (31, 409424), (62, 204712), (124, 102356), (248, 51178), (496, 25589)]