11557871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 13302240

約数和(自身を除く): 1744369

約数列:

[1, 13, 19, 73, 247, 641, 949, 1387, 8333, 12179, 18031, 46793, 158327, 608309, 889067, 11557871]

約数ペア:

[(1, 11557871), (13, 889067), (19, 608309), (73, 158327), (247, 46793), (641, 18031), (949, 12179), (1387, 8333)]