11950940

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1217}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 25168752

約数和(自身を除く): 13217812

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1217, 1964, 2434, 2455, 4868, 4910, 6085, 9820, 12170, 24340, 597547, 1195094, 2390188, 2987735, 5975470, 11950940]

約数ペア:

[(1, 11950940), (2, 5975470), (4, 2987735), (5, 2390188), (10, 1195094), (20, 597547), (491, 24340), (982, 12170), (1217, 9820), (1964, 6085), (2434, 4910), (2455, 4868)]