19409765761

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1\times {\mathrm{23981}}^1$

素因数の和:25080

約数の個数: 16

約数和(自身を含む): 20950675200

約数和(自身を除く): 1540909439

約数列:

[1, 19, 41, 779, 1039, 19741, 23981, 42599, 455639, 809381, 983221, 18681199, 24916259, 473408921, 1021566619, 19409765761]

約数ペア:

[(1, 19409765761), (19, 1021566619), (41, 473408921), (779, 24916259), (1039, 18681199), (19741, 983221), (23981, 809381), (42599, 455639)]