127215022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1471}}^1\times {\mathrm{3931}}^1$

素因数の和:5415

約数の個数: 16

約数和(自身を含む): 208364544

約数和(自身を除く): 81149522

約数列:

[1, 2, 11, 22, 1471, 2942, 3931, 7862, 16181, 32362, 43241, 86482, 5782501, 11565002, 63607511, 127215022]

約数ペア:

[(1, 127215022), (2, 63607511), (11, 11565002), (22, 5782501), (1471, 86482), (2942, 43241), (3931, 32362), (7862, 16181)]