12796861

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8747}}^1$

素因数の和:8784

約数の個数: 16

約数和(自身を含む): 16796160

約数和(自身を除く): 3999299

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 8747, 61229, 96217, 166193, 673519, 1163351, 1828123, 12796861]

約数ペア:

[(1, 12796861), (7, 1828123), (11, 1163351), (19, 673519), (77, 166193), (133, 96217), (209, 61229), (1463, 8747)]