19723718206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2113}}^1\times {\mathrm{9467}}^1$

素因数の和:11628

約数の個数: 32

約数和(自身を含む): 32424870240

約数和(自身を除く): 12701152034

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 2113, 4226, 9467, 18934, 35921, 61277, 71842, 122554, 160939, 274543, 321878, 549086, 1041709, 2083418, 4667231, 9334462, 20003771, 40007542, 340064107, 580109359, 680128214, 1160218718, 9861859103, 19723718206]

約数ペア:

[(1, 19723718206), (2, 9861859103), (17, 1160218718), (29, 680128214), (34, 580109359), (58, 340064107), (493, 40007542), (986, 20003771), (2113, 9334462), (4226, 4667231), (9467, 2083418), (18934, 1041709), (35921, 549086), (61277, 321878), (71842, 274543), (122554, 160939)]