190049630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1117939}}^1$

素因数の和:1117963

約数の個数: 16

約数和(自身を含む): 362212560

約数和(自身を除く): 172162930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1117939, 2235878, 5589695, 11179390, 19004963, 38009926, 95024815, 190049630]

約数ペア:

[(1, 190049630), (2, 95024815), (5, 38009926), (10, 19004963), (17, 11179390), (34, 5589695), (85, 2235878), (170, 1117939)]