19092350

素因数分解:

$2^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{907}}^1$

素因数の和:1340

約数の個数: 24

約数和(自身を含む): 35635368

約数和(自身を除く): 16543018

約数列:

[1, 2, 5, 10, 25, 50, 421, 842, 907, 1814, 2105, 4210, 4535, 9070, 10525, 21050, 22675, 45350, 381847, 763694, 1909235, 3818470, 9546175, 19092350]

約数ペア:

[(1, 19092350), (2, 9546175), (5, 3818470), (10, 1909235), (25, 763694), (50, 381847), (421, 45350), (842, 22675), (907, 21050), (1814, 10525), (2105, 9070), (4210, 4535)]