19361217

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 26407040

約数和(自身を除く): 7045823

約数列:

[1, 3, 61, 183, 241, 439, 723, 1317, 14701, 26779, 44103, 80337, 105799, 317397, 6453739, 19361217]

約数ペア:

[(1, 19361217), (3, 6453739), (61, 317397), (183, 105799), (241, 80337), (439, 44103), (723, 26779), (1317, 14701)]