12454519

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8513}}^1$

素因数の和:8550

約数の個数: 16

約数和(自身を含む): 16346880

約数和(自身を除く): 3892361

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 8513, 59591, 93643, 161747, 655501, 1132229, 1779217, 12454519]

約数ペア:

[(1, 12454519), (7, 1779217), (11, 1132229), (19, 655501), (77, 161747), (133, 93643), (209, 59591), (1463, 8513)]