12547088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 25989408

約数和(自身を除く): 13442320

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 283, 326, 566, 652, 1132, 1304, 2264, 2608, 2771, 4528, 4811, 5542, 9622, 11084, 19244, 22168, 38488, 44336, 46129, 76976, 92258, 184516, 369032, 738064, 784193, 1568386, 3136772, 6273544, 12547088]

約数ペア:

[(1, 12547088), (2, 6273544), (4, 3136772), (8, 1568386), (16, 784193), (17, 738064), (34, 369032), (68, 184516), (136, 92258), (163, 76976), (272, 46129), (283, 44336), (326, 38488), (566, 22168), (652, 19244), (1132, 11084), (1304, 9622), (2264, 5542), (2608, 4811), (2771, 4528)]