12449199

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 20482560

約数和(自身を除く): 8033361

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 761, 779, 861, 2283, 2337, 5327, 5453, 14459, 15981, 16359, 31201, 43377, 93603, 101213, 218407, 303639, 592819, 655221, 1778457, 4149733, 12449199]

約数ペア:

[(1, 12449199), (3, 4149733), (7, 1778457), (19, 655221), (21, 592819), (41, 303639), (57, 218407), (123, 101213), (133, 93603), (287, 43377), (399, 31201), (761, 16359), (779, 15981), (861, 14459), (2283, 5453), (2337, 5327)]