12843677

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8779}}^1$

素因数の和:8816

約数の個数: 16

約数和(自身を含む): 16857600

約数和(自身を除く): 4013923

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 8779, 61453, 96569, 166801, 675983, 1167607, 1834811, 12843677]

約数ペア:

[(1, 12843677), (7, 1834811), (11, 1167607), (19, 675983), (77, 166801), (133, 96569), (209, 61453), (1463, 8779)]