13887916

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5573}}^1$

素因数の和:5673

約数の個数: 24

約数和(自身を含む): 28092960

約数和(自身を除く): 14205044

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 5573, 11146, 22292, 39011, 78022, 156044, 495997, 991994, 1983988, 3471979, 6943958, 13887916]

約数ペア:

[(1, 13887916), (2, 6943958), (4, 3471979), (7, 1983988), (14, 991994), (28, 495997), (89, 156044), (178, 78022), (356, 39011), (623, 22292), (1246, 11146), (2492, 5573)]