12941684

素因数分解:

$2^2\times 7^2\times {\mathrm{66029}}^1$

素因数の和:66047

約数の個数: 18

約数和(自身を含む): 26345970

約数和(自身を除く): 13404286

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 66029, 132058, 264116, 462203, 924406, 1848812, 3235421, 6470842, 12941684]

約数ペア:

[(1, 12941684), (2, 6470842), (4, 3235421), (7, 1848812), (14, 924406), (28, 462203), (49, 264116), (98, 132058), (196, 66029)]