11903957

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 13251840

約数和(自身を除く): 1347883

約数列:

[1, 13, 67, 79, 173, 871, 1027, 2249, 5293, 11591, 13667, 68809, 150683, 177671, 915689, 11903957]

約数ペア:

[(1, 11903957), (13, 915689), (67, 177671), (79, 150683), (173, 68809), (871, 13667), (1027, 11591), (2249, 5293)]