11977714

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 22216320

約数和(自身を除く): 10238606

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1217, 1406, 2434, 4921, 8519, 9842, 17038, 23123, 45029, 46246, 90058, 161861, 315203, 323722, 630406, 855551, 1711102, 5988857, 11977714]

約数ペア:

[(1, 11977714), (2, 5988857), (7, 1711102), (14, 855551), (19, 630406), (37, 323722), (38, 315203), (74, 161861), (133, 90058), (259, 46246), (266, 45029), (518, 23123), (703, 17038), (1217, 9842), (1406, 8519), (2434, 4921)]