16885956

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 41457024

約数和(自身を除く): 24571068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 193, 276, 317, 386, 579, 634, 772, 951, 1158, 1268, 1902, 2316, 3804, 4439, 7291, 8878, 13317, 14582, 17756, 21873, 26634, 29164, 43746, 53268, 61181, 87492, 122362, 183543, 244724, 367086, 734172, 1407163, 2814326, 4221489, 5628652, 8442978, 16885956]

約数ペア:

[(1, 16885956), (2, 8442978), (3, 5628652), (4, 4221489), (6, 2814326), (12, 1407163), (23, 734172), (46, 367086), (69, 244724), (92, 183543), (138, 122362), (193, 87492), (276, 61181), (317, 53268), (386, 43746), (579, 29164), (634, 26634), (772, 21873), (951, 17756), (1158, 14582), (1268, 13317), (1902, 8878), (2316, 7291), (3804, 4439)]