11950239

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2381}}^1$

素因数の和:2630

約数の個数: 16

約数和(自身を含む): 18293760

約数和(自身を除く): 6343521

約数列:

[1, 3, 7, 21, 239, 717, 1673, 2381, 5019, 7143, 16667, 50001, 569059, 1707177, 3983413, 11950239]

約数ペア:

[(1, 11950239), (3, 3983413), (7, 1707177), (21, 569059), (239, 50001), (717, 16667), (1673, 7143), (2381, 5019)]