11198068

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 25025280

約数和(自身を除く): 13827212

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 97, 98, 124, 133, 194, 196, 217, 266, 388, 434, 532, 589, 679, 868, 931, 1178, 1358, 1519, 1843, 1862, 2356, 2716, 3007, 3038, 3686, 3724, 4123, 4753, 6014, 6076, 7372, 8246, 9506, 12028, 12901, 16492, 19012, 21049, 25802, 28861, 42098, 51604, 57133, 57722, 84196, 90307, 114266, 115444, 147343, 180614, 228532, 294686, 361228, 399931, 589372, 799862, 1599724, 2799517, 5599034, 11198068]

約数ペア:

[(1, 11198068), (2, 5599034), (4, 2799517), (7, 1599724), (14, 799862), (19, 589372), (28, 399931), (31, 361228), (38, 294686), (49, 228532), (62, 180614), (76, 147343), (97, 115444), (98, 114266), (124, 90307), (133, 84196), (194, 57722), (196, 57133), (217, 51604), (266, 42098), (388, 28861), (434, 25802), (532, 21049), (589, 19012), (679, 16492), (868, 12901), (931, 12028), (1178, 9506), (1358, 8246), (1519, 7372), (1843, 6076), (1862, 6014), (2356, 4753), (2716, 4123), (3007, 3724), (3038, 3686)]