16738942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 28304640

約数和(自身を除く): 11565698

約数列:

[1, 2, 11, 22, 83, 89, 103, 166, 178, 206, 913, 979, 1133, 1826, 1958, 2266, 7387, 8549, 9167, 14774, 17098, 18334, 81257, 94039, 100837, 162514, 188078, 201674, 760861, 1521722, 8369471, 16738942]

約数ペア:

[(1, 16738942), (2, 8369471), (11, 1521722), (22, 760861), (83, 201674), (89, 188078), (103, 162514), (166, 100837), (178, 94039), (206, 81257), (913, 18334), (979, 17098), (1133, 14774), (1826, 9167), (1958, 8549), (2266, 7387)]