19528020011

素因数分解:

${\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{691}}^1\times {\mathrm{1439}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 20089036800

約数和(自身を除く): 561016789

約数列:

[1, 41, 479, 691, 1439, 19639, 28331, 58999, 330989, 689281, 994349, 13570549, 28260521, 40768309, 476293171, 19528020011]

約数ペア:

[(1, 19528020011), (41, 476293171), (479, 40768309), (691, 28260521), (1439, 13570549), (19639, 994349), (28331, 689281), (58999, 330989)]