12103847

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2749}}^1$

素因数の和:2810

約数の個数: 16

約数和(自身を含む): 15048000

約数和(自身を除く): 2944153

約数列:

[1, 7, 17, 37, 119, 259, 629, 2749, 4403, 19243, 46733, 101713, 327131, 711991, 1729121, 12103847]

約数ペア:

[(1, 12103847), (7, 1729121), (17, 711991), (37, 327131), (119, 101713), (259, 46733), (629, 19243), (2749, 4403)]