19343401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1097}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 24243840

約数和(自身を除く): 4900439

約数列:

[1, 7, 11, 77, 229, 1097, 1603, 2519, 7679, 12067, 17633, 84469, 251213, 1758491, 2763343, 19343401]

約数ペア:

[(1, 19343401), (7, 2763343), (11, 1758491), (77, 251213), (229, 84469), (1097, 17633), (1603, 12067), (2519, 7679)]