15319748

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1871}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 28304640

約数和(自身を除く): 12984892

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 1871, 2047, 3742, 4094, 7484, 8188, 43033, 86066, 166519, 172132, 333038, 666076, 3829937, 7659874, 15319748]

約数ペア:

[(1, 15319748), (2, 7659874), (4, 3829937), (23, 666076), (46, 333038), (89, 172132), (92, 166519), (178, 86066), (356, 43033), (1871, 8188), (2047, 7484), (3742, 4094)]