189015759359

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{25423}}^1\times {\mathrm{55901}}^1$

素因数の和:81350

約数の個数: 16

約数和(自身を含む): 227400391680

約数和(自身を除く): 38384632321

約数列:

[1, 7, 19, 133, 25423, 55901, 177961, 391307, 483037, 1062119, 3381259, 7434833, 1421171123, 9948197861, 27002251337, 189015759359]

約数ペア:

[(1, 189015759359), (7, 27002251337), (19, 9948197861), (133, 1421171123), (25423, 7434833), (55901, 3381259), (177961, 1062119), (391307, 483037)]