15481552

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{4339}}^1$

素因数の和:4570

約数の個数: 20

約数和(自身を含む): 30136960

約数和(自身を除く): 14655408

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 4339, 8678, 17356, 34712, 69424, 967597, 1935194, 3870388, 7740776, 15481552]

約数ペア:

[(1, 15481552), (2, 7740776), (4, 3870388), (8, 1935194), (16, 967597), (223, 69424), (446, 34712), (892, 17356), (1784, 8678), (3568, 4339)]