15601904

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{2657}}^1$

素因数の和:3032

約数の個数: 20

約数和(自身を含む): 30322464

約数和(自身を除く): 14720560

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2657, 2936, 5314, 5872, 10628, 21256, 42512, 975119, 1950238, 3900476, 7800952, 15601904]

約数ペア:

[(1, 15601904), (2, 7800952), (4, 3900476), (8, 1950238), (16, 975119), (367, 42512), (734, 21256), (1468, 10628), (2657, 5872), (2936, 5314)]