19529734

素因数分解:

$2^1\times 7^6\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 28

約数和(自身を含む): 34588764

約数和(自身を除く): 15059030

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 343, 581, 686, 1162, 2401, 4067, 4802, 8134, 16807, 28469, 33614, 56938, 117649, 199283, 235298, 398566, 1394981, 2789962, 9764867, 19529734]

約数ペア:

[(1, 19529734), (2, 9764867), (7, 2789962), (14, 1394981), (49, 398566), (83, 235298), (98, 199283), (166, 117649), (343, 56938), (581, 33614), (686, 28469), (1162, 16807), (2401, 8134), (4067, 4802)]