13021036

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20219}}^1$

素因数の和:20253

約数の個数: 24

約数和(自身を含む): 27175680

約数和(自身を除く): 14154644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 20219, 40438, 80876, 141533, 283066, 465037, 566132, 930074, 1860148, 3255259, 6510518, 13021036]

約数ペア:

[(1, 13021036), (2, 6510518), (4, 3255259), (7, 1860148), (14, 930074), (23, 566132), (28, 465037), (46, 283066), (92, 141533), (161, 80876), (322, 40438), (644, 20219)]