16466788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2017}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 31246712

約数和(自身を除く): 14779924

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2017, 2041, 4034, 4082, 8068, 8164, 26221, 52442, 104884, 316669, 633338, 1266676, 4116697, 8233394, 16466788]

約数ペア:

[(1, 16466788), (2, 8233394), (4, 4116697), (13, 1266676), (26, 633338), (52, 316669), (157, 104884), (314, 52442), (628, 26221), (2017, 8164), (2041, 8068), (4034, 4082)]