19096120

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{797}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 43092000

約数和(自身を除く): 23995880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 797, 1198, 1594, 2396, 2995, 3188, 3985, 4792, 5990, 6376, 7970, 11980, 15940, 23960, 31880, 477403, 954806, 1909612, 2387015, 3819224, 4774030, 9548060, 19096120]

約数ペア:

[(1, 19096120), (2, 9548060), (4, 4774030), (5, 3819224), (8, 2387015), (10, 1909612), (20, 954806), (40, 477403), (599, 31880), (797, 23960), (1198, 15940), (1594, 11980), (2396, 7970), (2995, 6376), (3188, 5990), (3985, 4792)]