12776662

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:671

約数の個数: 16

約数和(自身を含む): 19537200

約数和(自身を除く): 6760538

約数列:

[1, 2, 89, 178, 179, 358, 401, 802, 15931, 31862, 35689, 71378, 71779, 143558, 6388331, 12776662]

約数ペア:

[(1, 12776662), (2, 6388331), (89, 143558), (178, 71779), (179, 71378), (358, 35689), (401, 31862), (802, 15931)]