13746842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 9062758

約数列:

[1, 2, 19, 38, 43, 47, 86, 94, 179, 358, 817, 893, 1634, 1786, 2021, 3401, 4042, 6802, 7697, 8413, 15394, 16826, 38399, 76798, 146243, 159847, 292486, 319694, 361759, 723518, 6873421, 13746842]

約数ペア:

[(1, 13746842), (2, 6873421), (19, 723518), (38, 361759), (43, 319694), (47, 292486), (86, 159847), (94, 146243), (179, 76798), (358, 38399), (817, 16826), (893, 15394), (1634, 8413), (1786, 7697), (2021, 6802), (3401, 4042)]