21496798949

素因数分解:

${\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{727}}^1\times {\mathrm{9319}}^1$

素因数の和:10232

約数の個数: 16

約数和(自身を含む): 22797465600

約数和(自身を除く): 1300666651

約数列:

[1, 19, 167, 727, 3173, 9319, 13813, 121409, 177061, 1556273, 2306771, 6774913, 29569187, 128723347, 1131410471, 21496798949]

約数ペア:

[(1, 21496798949), (19, 1131410471), (167, 128723347), (727, 29569187), (3173, 6774913), (9319, 2306771), (13813, 1556273), (121409, 177061)]