12359908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{25537}}^1$

素因数の和:25563

約数の個数: 18

約数和(自身を含む): 23775878

約数和(自身を除く): 11415970

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 25537, 51074, 102148, 280907, 561814, 1123628, 3089977, 6179954, 12359908]

約数ペア:

[(1, 12359908), (2, 6179954), (4, 3089977), (11, 1123628), (22, 561814), (44, 280907), (121, 102148), (242, 51074), (484, 25537)]