12710192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:557

約数の個数: 40

約数和(自身を含む): 27065232

約数和(自身を除く): 14355040

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257, 281, 514, 562, 1028, 1124, 2056, 2248, 2827, 3091, 4112, 4496, 5654, 6182, 11308, 12364, 22616, 24728, 45232, 49456, 72217, 144434, 288868, 577736, 794387, 1155472, 1588774, 3177548, 6355096, 12710192]

約数ペア:

[(1, 12710192), (2, 6355096), (4, 3177548), (8, 1588774), (11, 1155472), (16, 794387), (22, 577736), (44, 288868), (88, 144434), (176, 72217), (257, 49456), (281, 45232), (514, 24728), (562, 22616), (1028, 12364), (1124, 11308), (2056, 6182), (2248, 5654), (2827, 4496), (3091, 4112)]