30897196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{1217}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 59136336

約数和(自身を除く): 28239140

約数列:

[1, 2, 4, 11, 22, 44, 577, 1154, 1217, 2308, 2434, 4868, 6347, 12694, 13387, 25388, 26774, 53548, 702209, 1404418, 2808836, 7724299, 15448598, 30897196]

約数ペア:

[(1, 30897196), (2, 15448598), (4, 7724299), (11, 2808836), (22, 1404418), (44, 702209), (577, 53548), (1154, 26774), (1217, 25388), (2308, 13387), (2434, 12694), (4868, 6347)]