20161008395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19292831}}^1$

素因数の和:19292866

約数の個数: 16

約数和(自身を含む): 27781678080

約数和(自身を除く): 7620669685

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 19292831, 96464155, 212221141, 366563789, 1061105705, 1832818945, 4032201679, 20161008395]

約数ペア:

[(1, 20161008395), (5, 4032201679), (11, 1832818945), (19, 1061105705), (55, 366563789), (95, 212221141), (209, 96464155), (1045, 19292831)]