12741682

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1361}}^1$

素因数の和:1545

約数の個数: 16

約数和(自身を含む): 19874304

約数和(自身を除く): 7132622

約数列:

[1, 2, 31, 62, 151, 302, 1361, 2722, 4681, 9362, 42191, 84382, 205511, 411022, 6370841, 12741682]

約数ペア:

[(1, 12741682), (2, 6370841), (31, 411022), (62, 205511), (151, 84382), (302, 42191), (1361, 9362), (2722, 4681)]