190019770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{612967}}^1$

素因数の和:613005

約数の個数: 16

約数和(自身を含む): 353069568

約数和(自身を除く): 163049798

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 612967, 1225934, 3064835, 6129670, 19001977, 38003954, 95009885, 190019770]

約数ペア:

[(1, 190019770), (2, 95009885), (5, 38003954), (10, 19001977), (31, 6129670), (62, 3064835), (155, 1225934), (310, 612967)]