15205136

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{6053}}^1$

素因数の和:6218

約数の個数: 20

約数和(自身を含む): 29652492

約数和(自身を除く): 14447356

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 6053, 12106, 24212, 48424, 96848, 950321, 1900642, 3801284, 7602568, 15205136]

約数ペア:

[(1, 15205136), (2, 7602568), (4, 3801284), (8, 1900642), (16, 950321), (157, 96848), (314, 48424), (628, 24212), (1256, 12106), (2512, 6053)]