17239220

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1439}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 36288000

約数和(自身を除く): 19048780

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 1439, 2396, 2878, 2995, 5756, 5990, 7195, 11980, 14390, 28780, 861961, 1723922, 3447844, 4309805, 8619610, 17239220]

約数ペア:

[(1, 17239220), (2, 8619610), (4, 4309805), (5, 3447844), (10, 1723922), (20, 861961), (599, 28780), (1198, 14390), (1439, 11980), (2396, 7195), (2878, 5990), (2995, 5756)]