9988264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8731}}^1$

素因数の和:8761

約数の個数: 32

約数和(自身を含む): 22004640

約数和(自身を除く): 12016376

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 8731, 17462, 34924, 69848, 96041, 113503, 192082, 227006, 384164, 454012, 768328, 908024, 1248533, 2497066, 4994132, 9988264]

約数ペア:

[(1, 9988264), (2, 4994132), (4, 2497066), (8, 1248533), (11, 908024), (13, 768328), (22, 454012), (26, 384164), (44, 227006), (52, 192082), (88, 113503), (104, 96041), (143, 69848), (286, 34924), (572, 17462), (1144, 8731)]