19006350886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{9431}}^1$

素因数の和:9876

約数の個数: 32

約数和(自身を含む): 30038128128

約数和(自身を除く): 11031777242

約数列:

[1, 2, 23, 46, 193, 227, 386, 454, 4439, 5221, 8878, 9431, 10442, 18862, 43811, 87622, 216913, 433826, 1007653, 1820183, 2015306, 2140837, 3640366, 4281674, 41864209, 49239251, 83728418, 98478502, 413181541, 826363082, 9503175443, 19006350886]

約数ペア:

[(1, 19006350886), (2, 9503175443), (23, 826363082), (46, 413181541), (193, 98478502), (227, 83728418), (386, 49239251), (454, 41864209), (4439, 4281674), (5221, 3640366), (8878, 2140837), (9431, 2015306), (10442, 1820183), (18862, 1007653), (43811, 433826), (87622, 216913)]