13187248

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{15551}}^1$

素因数の和:15612

約数の個数: 20

約数和(自身を含む): 26034048

約数和(自身を除く): 12846800

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 15551, 31102, 62204, 124408, 248816, 824203, 1648406, 3296812, 6593624, 13187248]

約数ペア:

[(1, 13187248), (2, 6593624), (4, 3296812), (8, 1648406), (16, 824203), (53, 248816), (106, 124408), (212, 62204), (424, 31102), (848, 15551)]