12543401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 14562240

約数和(自身を除く): 2018839

約数列:

[1, 13, 19, 43, 247, 559, 817, 1181, 10621, 15353, 22439, 50783, 291707, 660179, 964877, 12543401]

約数ペア:

[(1, 12543401), (13, 964877), (19, 660179), (43, 291707), (247, 50783), (559, 22439), (817, 15353), (1181, 10621)]