19268090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101411}}^1$

素因数の和:101437

約数の個数: 16

約数和(自身を含む): 36508320

約数和(自身を除く): 17240230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 101411, 202822, 507055, 1014110, 1926809, 3853618, 9634045, 19268090]

約数ペア:

[(1, 19268090), (2, 9634045), (5, 3853618), (10, 1926809), (19, 1014110), (38, 507055), (95, 202822), (190, 101411)]