219175055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{37243}}^1$

素因数の和:37366

約数の個数: 16

約数和(自身を含む): 289609344

約数和(自身を除く): 70434289

約数列:

[1, 5, 11, 55, 107, 535, 1177, 5885, 37243, 186215, 409673, 2048365, 3985001, 19925005, 43835011, 219175055]

約数ペア:

[(1, 219175055), (5, 43835011), (11, 19925005), (55, 3985001), (107, 2048365), (535, 409673), (1177, 186215), (5885, 37243)]