12642088

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 24975360

約数和(自身を除く): 12333272

約数列:

[1, 2, 4, 8, 23, 46, 92, 127, 184, 254, 508, 541, 1016, 1082, 2164, 2921, 4328, 5842, 11684, 12443, 23368, 24886, 49772, 68707, 99544, 137414, 274828, 549656, 1580261, 3160522, 6321044, 12642088]

約数ペア:

[(1, 12642088), (2, 6321044), (4, 3160522), (8, 1580261), (23, 549656), (46, 274828), (92, 137414), (127, 99544), (184, 68707), (254, 49772), (508, 24886), (541, 23368), (1016, 12443), (1082, 11684), (2164, 5842), (2921, 4328)]