18373465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1931}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 24204096

約数和(自身を除く): 5830631

約数列:

[1, 5, 11, 55, 173, 865, 1903, 1931, 9515, 9655, 21241, 106205, 334063, 1670315, 3674693, 18373465]

約数ペア:

[(1, 18373465), (5, 3674693), (11, 1670315), (55, 334063), (173, 106205), (865, 21241), (1903, 9655), (1931, 9515)]