19174233

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 28196640

約数和(自身を除く): 9022407

約数列:

[1, 3, 13, 39, 59, 169, 177, 507, 641, 767, 1923, 2301, 8333, 9971, 24999, 29913, 37819, 108329, 113457, 324987, 491647, 1474941, 6391411, 19174233]

約数ペア:

[(1, 19174233), (3, 6391411), (13, 1474941), (39, 491647), (59, 324987), (169, 113457), (177, 108329), (507, 37819), (641, 29913), (767, 24999), (1923, 9971), (2301, 8333)]