18219832165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{6823}}^1\times {\mathrm{28109}}^1$

素因数の和:34956

約数の個数: 16

約数和(自身を含む): 23018716800

約数和(自身を除く): 4798884635

約数列:

[1, 5, 19, 95, 6823, 28109, 34115, 129637, 140545, 534071, 648185, 2670355, 191787707, 958938535, 3643966433, 18219832165]

約数ペア:

[(1, 18219832165), (5, 3643966433), (19, 958938535), (95, 191787707), (6823, 2670355), (28109, 648185), (34115, 534071), (129637, 140545)]