15559642

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7079}}^1$

素因数の和:7245

約数の個数: 16

約数和(自身を含む): 26847360

約数和(自身を除く): 11287718

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 7079, 14158, 49553, 99106, 1111403, 2222806, 7779821, 15559642]

約数ペア:

[(1, 15559642), (2, 7779821), (7, 2222806), (14, 1111403), (157, 99106), (314, 49553), (1099, 14158), (2198, 7079)]