12398078

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 24883200

約数和(自身を除く): 12485122

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 53, 62, 77, 98, 106, 154, 217, 341, 343, 371, 434, 539, 583, 682, 686, 742, 1078, 1166, 1519, 1643, 2387, 2597, 3038, 3286, 3773, 4081, 4774, 5194, 7546, 8162, 10633, 11501, 16709, 18073, 18179, 21266, 23002, 28567, 33418, 36146, 36358, 57134, 80507, 116963, 126511, 161014, 199969, 233926, 253022, 399938, 563549, 885577, 1127098, 1771154, 6199039, 12398078]

約数ペア:

[(1, 12398078), (2, 6199039), (7, 1771154), (11, 1127098), (14, 885577), (22, 563549), (31, 399938), (49, 253022), (53, 233926), (62, 199969), (77, 161014), (98, 126511), (106, 116963), (154, 80507), (217, 57134), (341, 36358), (343, 36146), (371, 33418), (434, 28567), (539, 23002), (583, 21266), (682, 18179), (686, 18073), (742, 16709), (1078, 11501), (1166, 10633), (1519, 8162), (1643, 7546), (2387, 5194), (2597, 4774), (3038, 4081), (3286, 3773)]