12492496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 25623360

約数和(自身を除く): 13130864

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 166, 184, 332, 368, 409, 664, 818, 1328, 1636, 1909, 3272, 3818, 6544, 7636, 9407, 15272, 18814, 30544, 33947, 37628, 67894, 75256, 135788, 150512, 271576, 543152, 780781, 1561562, 3123124, 6246248, 12492496]

約数ペア:

[(1, 12492496), (2, 6246248), (4, 3123124), (8, 1561562), (16, 780781), (23, 543152), (46, 271576), (83, 150512), (92, 135788), (166, 75256), (184, 67894), (332, 37628), (368, 33947), (409, 30544), (664, 18814), (818, 15272), (1328, 9407), (1636, 7636), (1909, 6544), (3272, 3818)]