16474660

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10427}}^1$

素因数の和:10515

約数の個数: 24

約数和(自身を含む): 35038080

約数和(自身を除く): 18563420

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 10427, 20854, 41708, 52135, 104270, 208540, 823733, 1647466, 3294932, 4118665, 8237330, 16474660]

約数ペア:

[(1, 16474660), (2, 8237330), (4, 4118665), (5, 3294932), (10, 1647466), (20, 823733), (79, 208540), (158, 104270), (316, 52135), (395, 41708), (790, 20854), (1580, 10427)]