12430495

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 6439265

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 385, 389, 415, 581, 913, 1945, 2723, 2905, 4279, 4565, 6391, 13615, 21395, 29953, 31955, 32287, 149765, 161435, 226009, 355157, 1130045, 1775785, 2486099, 12430495]

約数ペア:

[(1, 12430495), (5, 2486099), (7, 1775785), (11, 1130045), (35, 355157), (55, 226009), (77, 161435), (83, 149765), (385, 32287), (389, 31955), (415, 29953), (581, 21395), (913, 13615), (1945, 6391), (2723, 4565), (2905, 4279)]