9996118481

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{209857}}^1$

素因数の和:210008

約数の個数: 16

約数和(自身を含む): 11080502400

約数和(自身を除く): 1084383919

約数列:

[1, 19, 23, 109, 437, 2071, 2507, 47633, 209857, 3987283, 4826711, 22874413, 91707509, 434613847, 526111499, 9996118481]

約数ペア:

[(1, 9996118481), (19, 526111499), (23, 434613847), (109, 91707509), (437, 22874413), (2071, 4826711), (2507, 3987283), (47633, 209857)]