12676895

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 19975680

約数和(自身を除く): 7298785

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 1733, 7315, 8665, 12131, 19063, 32927, 60655, 95315, 133441, 164635, 230489, 362197, 667205, 1152445, 1810985, 2535379, 12676895]

約数ペア:

[(1, 12676895), (5, 2535379), (7, 1810985), (11, 1152445), (19, 667205), (35, 362197), (55, 230489), (77, 164635), (95, 133441), (133, 95315), (209, 60655), (385, 32927), (665, 19063), (1045, 12131), (1463, 8665), (1733, 7315)]