22173697

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1753}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 27502720

約数和(自身を除く): 5329023

約数列:

[1, 7, 13, 91, 139, 973, 1753, 1807, 12271, 12649, 22789, 159523, 243667, 1705669, 3167671, 22173697]

約数ペア:

[(1, 22173697), (7, 3167671), (13, 1705669), (91, 243667), (139, 159523), (973, 22789), (1753, 12649), (1807, 12271)]