131191942

素因数分解:

$2^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{13217}}^1$

素因数の和:13935

約数の個数: 16

約数和(自身を含む): 225234720

約数和(自身を除く): 94042778

約数列:

[1, 2, 7, 14, 709, 1418, 4963, 9926, 13217, 26434, 92519, 185038, 9370853, 18741706, 65595971, 131191942]

約数ペア:

[(1, 131191942), (2, 65595971), (7, 18741706), (14, 9370853), (709, 185038), (1418, 92519), (4963, 26434), (9926, 13217)]