2016181922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{269327}}^1$

素因数の和:269545

約数の個数: 16

約数和(自身を含む): 3199616640

約数和(自身を除く): 1183434718

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 269327, 538654, 5117213, 10234426, 53057419, 106114838, 1008090961, 2016181922]

約数ペア:

[(1, 2016181922), (2, 1008090961), (19, 106114838), (38, 53057419), (197, 10234426), (394, 5117213), (3743, 538654), (7486, 269327)]