13309910

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5569}}^1$

素因数の和:5815

約数の個数: 16

約数和(自身を含む): 24062400

約数和(自身を除く): 10752490

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 5569, 11138, 27845, 55690, 1330991, 2661982, 6654955, 13309910]

約数ペア:

[(1, 13309910), (2, 6654955), (5, 2661982), (10, 1330991), (239, 55690), (478, 27845), (1195, 11138), (2390, 5569)]