19091367

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 28750800

約数和(自身を除く): 9659433

約数列:

[1, 3, 9, 29, 87, 193, 261, 379, 579, 1137, 1737, 3411, 5597, 10991, 16791, 32973, 50373, 73147, 98919, 219441, 658323, 2121263, 6363789, 19091367]

約数ペア:

[(1, 19091367), (3, 6363789), (9, 2121263), (29, 658323), (87, 219441), (193, 98919), (261, 73147), (379, 50373), (579, 32973), (1137, 16791), (1737, 10991), (3411, 5597)]