18925395839

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{169093}}^1$

素因数の和:169430

約数の個数: 16

約数和(自身を含む): 22076912640

約数和(自身を除く): 3151516801

約数列:

[1, 7, 59, 271, 413, 1897, 15989, 111923, 169093, 1183651, 9976487, 45824203, 69835409, 320769421, 2703627977, 18925395839]

約数ペア:

[(1, 18925395839), (7, 2703627977), (59, 320769421), (271, 69835409), (413, 45824203), (1897, 9976487), (15989, 1183651), (111923, 169093)]