12992315

素因数分解:

$5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1621}}^1$

素因数の和:1862

約数の個数: 16

約数和(自身を含む): 17906880

約数和(自身を除く): 4914565

約数列:

[1, 5, 7, 35, 229, 1145, 1603, 1621, 8015, 8105, 11347, 56735, 371209, 1856045, 2598463, 12992315]

約数ペア:

[(1, 12992315), (5, 2598463), (7, 1856045), (35, 371209), (229, 56735), (1145, 11347), (1603, 8105), (1621, 8015)]