1859380823039

素因数分解:

${\mathrm{19}}^2\times {\mathrm{971}}^1\times {\mathrm{2081}}^1\times {\mathrm{2549}}^1$

素因数の和:5639

約数の個数: 24

約数和(自身を含む): 1966129621200

約数和(自身を除く): 106748798161

約数列:

[1, 19, 361, 971, 2081, 2549, 18449, 39539, 48431, 350531, 751241, 920189, 2020651, 2475079, 5304469, 38392369, 47026501, 100784911, 729455011, 893503519, 1914913309, 5150639399, 97862148581, 1859380823039]

約数ペア:

[(1, 1859380823039), (19, 97862148581), (361, 5150639399), (971, 1914913309), (2081, 893503519), (2549, 729455011), (18449, 100784911), (39539, 47026501), (48431, 38392369), (350531, 5304469), (751241, 2475079), (920189, 2020651)]