13072870

素因数分解:

$2^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1931}}^1$

素因数の和:2615

約数の個数: 16

約数和(自身を含む): 23578128

約数和(自身を除く): 10505258

約数列:

[1, 2, 5, 10, 677, 1354, 1931, 3385, 3862, 6770, 9655, 19310, 1307287, 2614574, 6536435, 13072870]

約数ペア:

[(1, 13072870), (2, 6536435), (5, 2614574), (10, 1307287), (677, 19310), (1354, 9655), (1931, 6770), (3385, 3862)]