19440350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{22871}}^1$

素因数の和:22900

約数の個数: 24

約数和(自身を含む): 38287728

約数和(自身を除く): 18847378

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 22871, 45742, 114355, 228710, 388807, 571775, 777614, 1143550, 1944035, 3888070, 9720175, 19440350]

約数ペア:

[(1, 19440350), (2, 9720175), (5, 3888070), (10, 1944035), (17, 1143550), (25, 777614), (34, 571775), (50, 388807), (85, 228710), (170, 114355), (425, 45742), (850, 22871)]