12809758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 22321152

約数和(自身を除く): 9511394

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 691, 713, 806, 1382, 1426, 8983, 9269, 15893, 17966, 18538, 21421, 31786, 42842, 206609, 278473, 413218, 492683, 556946, 985366, 6404879, 12809758]

約数ペア:

[(1, 12809758), (2, 6404879), (13, 985366), (23, 556946), (26, 492683), (31, 413218), (46, 278473), (62, 206609), (299, 42842), (403, 31786), (598, 21421), (691, 18538), (713, 17966), (806, 15893), (1382, 9269), (1426, 8983)]