19363588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 35043008

約数和(自身を除く): 15679420

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 1093, 2186, 4372, 4429, 8858, 17716, 46999, 93998, 112579, 187996, 225158, 450316, 4840897, 9681794, 19363588]

約数ペア:

[(1, 19363588), (2, 9681794), (4, 4840897), (43, 450316), (86, 225158), (103, 187996), (172, 112579), (206, 93998), (412, 46999), (1093, 17716), (2186, 8858), (4372, 4429)]