19268008706

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 29296134000

約数和(自身を除く): 10028125294

約数列:

[1, 2, 193, 281, 349, 386, 509, 562, 698, 1018, 54233, 67357, 98069, 98237, 108466, 134714, 143029, 177641, 196138, 196474, 286058, 355282, 18927317, 27604597, 34284713, 37854634, 49917121, 55209194, 68569426, 99834242, 9634004353, 19268008706]

約数ペア:

[(1, 19268008706), (2, 9634004353), (193, 99834242), (281, 68569426), (349, 55209194), (386, 49917121), (509, 37854634), (562, 34284713), (698, 27604597), (1018, 18927317), (54233, 355282), (67357, 286058), (98069, 196474), (98237, 196138), (108466, 177641), (134714, 143029)]