18532549

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1951}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 22487040

約数和(自身を除く): 3954491

約数列:

[1, 7, 23, 59, 161, 413, 1357, 1951, 9499, 13657, 44873, 115109, 314111, 805763, 2647507, 18532549]

約数ペア:

[(1, 18532549), (7, 2647507), (23, 805763), (59, 314111), (161, 115109), (413, 44873), (1357, 13657), (1951, 9499)]