16838855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1451}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 22163328

約数和(自身を除く): 5324473

約数列:

[1, 5, 11, 55, 211, 1055, 1451, 2321, 7255, 11605, 15961, 79805, 306161, 1530805, 3367771, 16838855]

約数ペア:

[(1, 16838855), (5, 3367771), (11, 1530805), (55, 306161), (211, 79805), (1055, 15961), (1451, 11605), (2321, 7255)]