21677610454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10763461}}^1$

素因数の和:10763535

約数の個数: 16

約数和(自身を含む): 34873616880

約数和(自身を除く): 13196006426

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 10763461, 21526922, 204505759, 409011518, 570463433, 1140926866, 10838805227, 21677610454]

約数ペア:

[(1, 21677610454), (2, 10838805227), (19, 1140926866), (38, 570463433), (53, 409011518), (106, 204505759), (1007, 21526922), (2014, 10763461)]