22193574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 28609626

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 138, 139, 178, 267, 278, 299, 417, 534, 598, 834, 897, 1157, 1794, 1807, 2047, 2314, 3197, 3471, 3614, 4094, 5421, 6141, 6394, 6942, 9591, 10842, 12282, 12371, 19182, 24742, 26611, 37113, 41561, 53222, 74226, 79833, 83122, 124683, 159666, 160823, 249366, 284533, 321646, 482469, 569066, 853599, 964938, 1707198, 3698929, 7397858, 11096787, 22193574]

約数ペア:

[(1, 22193574), (2, 11096787), (3, 7397858), (6, 3698929), (13, 1707198), (23, 964938), (26, 853599), (39, 569066), (46, 482469), (69, 321646), (78, 284533), (89, 249366), (138, 160823), (139, 159666), (178, 124683), (267, 83122), (278, 79833), (299, 74226), (417, 53222), (534, 41561), (598, 37113), (834, 26611), (897, 24742), (1157, 19182), (1794, 12371), (1807, 12282), (2047, 10842), (2314, 9591), (3197, 6942), (3471, 6394), (3614, 6141), (4094, 5421)]