21190055051

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{160357}}^1$

素因数の和:160702

約数の個数: 16

約数和(自身を含む): 23761207008

約数和(自身を除く): 2571151957

約数列:

[1, 11, 41, 293, 451, 3223, 12013, 132143, 160357, 1763927, 6574637, 46984601, 72321007, 516830611, 1926368641, 21190055051]

約数ペア:

[(1, 21190055051), (11, 1926368641), (41, 516830611), (293, 72321007), (451, 46984601), (3223, 6574637), (12013, 1763927), (132143, 160357)]