1899319553

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{228751}}^1$

素因数の和:228812

約数の個数: 12

約数和(自身を含む): 2091708288

約数和(自身を除く): 192388735

約数列:

[1, 19, 23, 361, 437, 8303, 228751, 4346269, 5261273, 82579111, 99964187, 1899319553]

約数ペア:

[(1, 1899319553), (19, 99964187), (23, 82579111), (361, 5261273), (437, 4346269), (8303, 228751)]