2021818709

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{5503}}^1$

素因数の和:5900

約数の個数: 16

約数和(自身を含む): 2170337280

約数和(自身を除く): 148518571

約数列:

[1, 19, 61, 317, 1159, 5503, 6023, 19337, 104557, 335683, 367403, 1744451, 6377977, 33144569, 106411511, 2021818709]

約数ペア:

[(1, 2021818709), (19, 106411511), (61, 33144569), (317, 6377977), (1159, 1744451), (5503, 367403), (6023, 335683), (19337, 104557)]