15240596

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 32073216

約数和(自身を除く): 16832620

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 313, 329, 518, 626, 658, 1036, 1252, 1316, 1739, 2191, 3478, 4382, 6956, 8764, 11581, 12173, 14711, 23162, 24346, 29422, 46324, 48692, 58844, 81067, 102977, 162134, 205954, 324268, 411908, 544307, 1088614, 2177228, 3810149, 7620298, 15240596]

約数ペア:

[(1, 15240596), (2, 7620298), (4, 3810149), (7, 2177228), (14, 1088614), (28, 544307), (37, 411908), (47, 324268), (74, 205954), (94, 162134), (148, 102977), (188, 81067), (259, 58844), (313, 48692), (329, 46324), (518, 29422), (626, 24346), (658, 23162), (1036, 14711), (1252, 12173), (1316, 11581), (1739, 8764), (2191, 6956), (3478, 4382)]