12938936

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 25056000

約数和(自身を除く): 12117064

約数列:

[1, 2, 4, 8, 59, 79, 118, 158, 236, 316, 347, 472, 632, 694, 1388, 2776, 4661, 9322, 18644, 20473, 27413, 37288, 40946, 54826, 81892, 109652, 163784, 219304, 1617367, 3234734, 6469468, 12938936]

約数ペア:

[(1, 12938936), (2, 6469468), (4, 3234734), (8, 1617367), (59, 219304), (79, 163784), (118, 109652), (158, 81892), (236, 54826), (316, 40946), (347, 37288), (472, 27413), (632, 20473), (694, 18644), (1388, 9322), (2776, 4661)]