11983946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 21591360

約数和(自身を除く): 9607414

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 1427, 2854, 4199, 8398, 18551, 24259, 27113, 37102, 48518, 54226, 315367, 352469, 460921, 630734, 704938, 921842, 5991973, 11983946]

約数ペア:

[(1, 11983946), (2, 5991973), (13, 921842), (17, 704938), (19, 630734), (26, 460921), (34, 352469), (38, 315367), (221, 54226), (247, 48518), (323, 37102), (442, 27113), (494, 24259), (646, 18551), (1427, 8398), (2854, 4199)]