2018220679

素因数分解:

${\mathrm{19}}^2\times {\mathrm{823}}^1\times {\mathrm{6793}}^1$

素因数の和:7654

約数の個数: 12

約数和(自身を含む): 2132935536

約数和(自身を除く): 114714857

約数列:

[1, 19, 361, 823, 6793, 15637, 129067, 297103, 2452273, 5590639, 106222141, 2018220679]

約数ペア:

[(1, 2018220679), (19, 106222141), (361, 5590639), (823, 2452273), (6793, 297103), (15637, 129067)]