1895378687

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{117223}}^1$

素因数の和:117302

約数の個数: 16

約数和(自身を含む): 2138165760

約数和(自身を除く): 242787073

約数列:

[1, 19, 23, 37, 437, 703, 851, 16169, 117223, 2227237, 2696129, 4337251, 51226451, 82407769, 99756773, 1895378687]

約数ペア:

[(1, 1895378687), (19, 99756773), (23, 82407769), (37, 51226451), (437, 4337251), (703, 2696129), (851, 2227237), (16169, 117223)]