1889629055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{16481}}^1$

素因数の和:17506

約数の個数: 16

約数和(自身を含む): 2368661184

約数和(自身を除く): 479032129

約数列:

[1, 5, 23, 115, 997, 4985, 16481, 22931, 82405, 114655, 379063, 1895315, 16431557, 82157785, 377925811, 1889629055]

約数ペア:

[(1, 1889629055), (5, 377925811), (23, 82157785), (115, 16431557), (997, 1895315), (4985, 379063), (16481, 114655), (22931, 82405)]