12561054842

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2727107}}^1$

素因数の和:2727170

約数の個数: 24

約数和(自身を含む): 22384102464

約数和(自身を除く): 9823047622

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 2727107, 5454214, 19089749, 38179498, 128174029, 133628243, 256348058, 267256486, 897218203, 1794436406, 6280527421, 12561054842]

約数ペア:

[(1, 12561054842), (2, 6280527421), (7, 1794436406), (14, 897218203), (47, 267256486), (49, 256348058), (94, 133628243), (98, 128174029), (329, 38179498), (658, 19089749), (2303, 5454214), (4606, 2727107)]