12541936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71261}}^1$

素因数の和:71280

約数の個数: 20

約数和(自身を含む): 26509464

約数和(自身を除く): 13967528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 71261, 142522, 285044, 570088, 783871, 1140176, 1567742, 3135484, 6270968, 12541936]

約数ペア:

[(1, 12541936), (2, 6270968), (4, 3135484), (8, 1567742), (11, 1140176), (16, 783871), (22, 570088), (44, 285044), (88, 142522), (176, 71261)]