19082063

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1733}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 25829664

約数和(自身を除く): 6747601

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 1733, 11011, 12131, 19063, 22529, 133441, 157703, 209693, 247819, 1467851, 1734733, 2726009, 19082063]

約数ペア:

[(1, 19082063), (7, 2726009), (11, 1734733), (13, 1467851), (77, 247819), (91, 209693), (121, 157703), (143, 133441), (847, 22529), (1001, 19063), (1573, 12131), (1733, 11011)]