12291401078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13297}}^1\times {\mathrm{42017}}^1$

素因数の和:55327

約数の個数: 16

約数和(自身を含む): 20115193104

約数和(自身を除く): 7823792026

約数列:

[1, 2, 11, 22, 13297, 26594, 42017, 84034, 146267, 292534, 462187, 924374, 558700049, 1117400098, 6145700539, 12291401078]

約数ペア:

[(1, 12291401078), (2, 6145700539), (11, 1117400098), (22, 558700049), (13297, 924374), (26594, 462187), (42017, 292534), (84034, 146267)]