11311378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5507}}^1$

素因数の和:5601

約数の個数: 16

約数和(自身を含む): 18506880

約数和(自身を除く): 7195502

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 5507, 11014, 71591, 143182, 435053, 870106, 5655689, 11311378]

約数ペア:

[(1, 11311378), (2, 5655689), (13, 870106), (26, 435053), (79, 143182), (158, 71591), (1027, 11014), (2054, 5507)]