19343233

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 24349248

約数和(自身を除く): 5006015

約数列:

[1, 7, 13, 83, 91, 169, 197, 581, 1079, 1183, 1379, 2561, 7553, 14027, 16351, 17927, 33293, 98189, 114457, 212563, 233051, 1487941, 2763319, 19343233]

約数ペア:

[(1, 19343233), (7, 2763319), (13, 1487941), (83, 233051), (91, 212563), (169, 114457), (197, 98189), (581, 33293), (1079, 17927), (1183, 16351), (1379, 14027), (2561, 7553)]