19678025401

素因数分解:

${\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1\times {\mathrm{2377}}^1$

素因数の和:3144

約数の個数: 16

約数和(自身を含む): 20052817920

約数和(自身を除く): 374792519

約数列:

[1, 89, 191, 487, 2377, 16999, 43343, 93017, 211553, 454007, 1157599, 8278513, 40406623, 103026311, 221101409, 19678025401]

約数ペア:

[(1, 19678025401), (89, 221101409), (191, 103026311), (487, 40406623), (2377, 8278513), (16999, 1157599), (43343, 454007), (93017, 211553)]