12685010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97577}}^1$

素因数の和:97597

約数の個数: 16

約数和(自身を含む): 24589656

約数和(自身を除く): 11904646

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 97577, 195154, 487885, 975770, 1268501, 2537002, 6342505, 12685010]

約数ペア:

[(1, 12685010), (2, 6342505), (5, 2537002), (10, 1268501), (13, 975770), (26, 487885), (65, 195154), (130, 97577)]