22165561006

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{420551}}^1$

素因数の和:420664

約数の個数: 24

約数和(自身を含む): 35571129264

約数和(自身を除く): 13405568258

約数列:

[1, 2, 19, 38, 73, 146, 361, 722, 1387, 2774, 26353, 52706, 420551, 841102, 7990469, 15980938, 30700223, 61400446, 151818911, 303637822, 583304237, 1166608474, 11082780503, 22165561006]

約数ペア:

[(1, 22165561006), (2, 11082780503), (19, 1166608474), (38, 583304237), (73, 303637822), (146, 151818911), (361, 61400446), (722, 30700223), (1387, 15980938), (2774, 7990469), (26353, 841102), (52706, 420551)]