12154604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 29245440

約数和(自身を除く): 17090836

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 62, 67, 76, 77, 124, 133, 134, 154, 209, 217, 266, 268, 308, 341, 418, 434, 469, 532, 589, 682, 737, 836, 868, 938, 1178, 1273, 1364, 1463, 1474, 1876, 2077, 2356, 2387, 2546, 2926, 2948, 4123, 4154, 4774, 5092, 5159, 5852, 6479, 8246, 8308, 8911, 9548, 10318, 12958, 14003, 14539, 16492, 17822, 20636, 22847, 25916, 28006, 29078, 35644, 39463, 45353, 45694, 56012, 58156, 78926, 90706, 91388, 98021, 157852, 159929, 181412, 196042, 276241, 319858, 392084, 434093, 552482, 639716, 868186, 1104964, 1736372, 3038651, 6077302, 12154604]

約数ペア:

[(1, 12154604), (2, 6077302), (4, 3038651), (7, 1736372), (11, 1104964), (14, 868186), (19, 639716), (22, 552482), (28, 434093), (31, 392084), (38, 319858), (44, 276241), (62, 196042), (67, 181412), (76, 159929), (77, 157852), (124, 98021), (133, 91388), (134, 90706), (154, 78926), (209, 58156), (217, 56012), (266, 45694), (268, 45353), (308, 39463), (341, 35644), (418, 29078), (434, 28006), (469, 25916), (532, 22847), (589, 20636), (682, 17822), (737, 16492), (836, 14539), (868, 14003), (938, 12958), (1178, 10318), (1273, 9548), (1364, 8911), (1463, 8308), (1474, 8246), (1876, 6479), (2077, 5852), (2356, 5159), (2387, 5092), (2546, 4774), (2926, 4154), (2948, 4123)]