18373491971

素因数分解:

${\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{1697}}^1$

素因数の和:2051

約数の個数: 24

約数和(自身を含む): 19508539344

約数和(自身を除く): 1135047373

約数列:

[1, 23, 97, 211, 529, 1697, 2231, 4853, 20467, 39031, 51313, 111619, 164609, 358067, 470741, 897713, 3786007, 8235541, 10827043, 34732499, 87078161, 189417443, 798847477, 18373491971]

約数ペア:

[(1, 18373491971), (23, 798847477), (97, 189417443), (211, 87078161), (529, 34732499), (1697, 10827043), (2231, 8235541), (4853, 3786007), (20467, 897713), (39031, 470741), (51313, 358067), (111619, 164609)]