2193208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 4435200

約数和(自身を除く): 2241992

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 307, 376, 614, 893, 1228, 1786, 2456, 3572, 5833, 7144, 11666, 14429, 23332, 28858, 46664, 57716, 115432, 274151, 548302, 1096604, 2193208]

約数ペア:

[(1, 2193208), (2, 1096604), (4, 548302), (8, 274151), (19, 115432), (38, 57716), (47, 46664), (76, 28858), (94, 23332), (152, 14429), (188, 11666), (307, 7144), (376, 5833), (614, 3572), (893, 2456), (1228, 1786)]