19714150

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8389}}^1$

素因数の和:8448

約数の個数: 24

約数和(自身を含む): 37452960

約数和(自身を除く): 17738810

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 8389, 16778, 41945, 83890, 209725, 394283, 419450, 788566, 1971415, 3942830, 9857075, 19714150]

約数ペア:

[(1, 19714150), (2, 9857075), (5, 3942830), (10, 1971415), (25, 788566), (47, 419450), (50, 394283), (94, 209725), (235, 83890), (470, 41945), (1175, 16778), (2350, 8389)]