2011006531

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{25303}}^1$

素因数の和:25458

約数の個数: 16

約数和(自身を含む): 2186265600

約数和(自身を除く): 175259069

約数列:

[1, 19, 47, 89, 893, 1691, 4183, 25303, 79477, 480757, 1189241, 2251967, 22595579, 42787373, 105842449, 2011006531]

約数ペア:

[(1, 2011006531), (19, 105842449), (47, 42787373), (89, 22595579), (893, 2251967), (1691, 1189241), (4183, 480757), (25303, 79477)]