2195888

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1933}}^1$

素因数の和:2012

約数の個数: 20

約数和(自身を含む): 4316688

約数和(自身を除く): 2120800

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1933, 3866, 7732, 15464, 30928, 137243, 274486, 548972, 1097944, 2195888]

約数ペア:

[(1, 2195888), (2, 1097944), (4, 548972), (8, 274486), (16, 137243), (71, 30928), (142, 15464), (284, 7732), (568, 3866), (1136, 1933)]