2015296921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{69371}}^1$

素因数の和:69540

約数の個数: 16

約数和(自身を含む): 2330899200

約数和(自身を除く): 315602279

約数列:

[1, 11, 19, 139, 209, 1529, 2641, 29051, 69371, 763081, 1318049, 9642569, 14498539, 106068259, 183208811, 2015296921]

約数ペア:

[(1, 2015296921), (11, 183208811), (19, 106068259), (139, 14498539), (209, 9642569), (1529, 1318049), (2641, 763081), (29051, 69371)]