16123156165

素因数分解:

$5^1\times {\mathrm{431}}^1\times {\mathrm{1913}}^1\times {\mathrm{3911}}^1$

素因数の和:6260

約数の個数: 16

約数和(自身を含む): 19407776256

約数和(自身を除く): 3284620091

約数列:

[1, 5, 431, 1913, 2155, 3911, 9565, 19555, 824503, 1685641, 4122515, 7481743, 8428205, 37408715, 3224631233, 16123156165]

約数ペア:

[(1, 16123156165), (5, 3224631233), (431, 37408715), (1913, 8428205), (2155, 7481743), (3911, 4122515), (9565, 1685641), (19555, 824503)]