13556213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 15266880

約数和(自身を除く): 1710667

約数列:

[1, 11, 61, 89, 227, 671, 979, 2497, 5429, 13847, 20203, 59719, 152317, 222233, 1232383, 13556213]

約数ペア:

[(1, 13556213), (11, 1232383), (61, 222233), (89, 152317), (227, 59719), (671, 20203), (979, 13847), (2497, 5429)]