189936505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{3389}}^1$

素因数の和:4424

約数の個数: 16

約数和(自身を含む): 248961600

約数和(自身を除く): 59025095

約数列:

[1, 5, 11, 55, 1019, 3389, 5095, 11209, 16945, 37279, 56045, 186395, 3453391, 17266955, 37987301, 189936505]

約数ペア:

[(1, 189936505), (5, 37987301), (11, 17266955), (55, 3453391), (1019, 186395), (3389, 56045), (5095, 37279), (11209, 16945)]