12578512

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{3433}}^1$

素因数の和:3670

約数の個数: 20

約数和(自身を含む): 24484420

約数和(自身を除く): 11905908

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3433, 3664, 6866, 13732, 27464, 54928, 786157, 1572314, 3144628, 6289256, 12578512]

約数ペア:

[(1, 12578512), (2, 6289256), (4, 3144628), (8, 1572314), (16, 786157), (229, 54928), (458, 27464), (916, 13732), (1832, 6866), (3433, 3664)]