12921036262

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{204311}}^1$

素因数の和:204723

約数の個数: 16

約数和(自身を含む): 19633565952

約数和(自身を除く): 6712529690

約数列:

[1, 2, 103, 206, 307, 614, 31621, 63242, 204311, 408622, 21044033, 42088066, 62723477, 125446954, 6460518131, 12921036262]

約数ペア:

[(1, 12921036262), (2, 6460518131), (103, 125446954), (206, 62723477), (307, 42088066), (614, 21044033), (31621, 408622), (63242, 204311)]