11389928537

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1072397}}^1$

素因数の和:1072472

約数の個数: 16

約数和(自身を含む): 13211943360

約数和(自身を除く): 1822014823

約数列:

[1, 13, 19, 43, 247, 559, 817, 10621, 1072397, 13941161, 20375543, 46113071, 264882059, 599469923, 876148349, 11389928537]

約数ペア:

[(1, 11389928537), (13, 876148349), (19, 599469923), (43, 264882059), (247, 46113071), (559, 20375543), (817, 13941161), (10621, 1072397)]