12984965

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 18369792

約数和(自身を除く): 5384827

約数列:

[1, 5, 7, 35, 37, 185, 259, 271, 1295, 1355, 1369, 1897, 6845, 9485, 9583, 10027, 47915, 50135, 70189, 350945, 370999, 1854995, 2596993, 12984965]

約数ペア:

[(1, 12984965), (5, 2596993), (7, 1854995), (35, 370999), (37, 350945), (185, 70189), (259, 50135), (271, 47915), (1295, 10027), (1355, 9583), (1369, 9485), (1897, 6845)]