12793870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 23804928

約数和(自身を除く): 11011058

約数列:

[1, 2, 5, 10, 47, 94, 163, 167, 235, 326, 334, 470, 815, 835, 1630, 1670, 7661, 7849, 15322, 15698, 27221, 38305, 39245, 54442, 76610, 78490, 136105, 272210, 1279387, 2558774, 6396935, 12793870]

約数ペア:

[(1, 12793870), (2, 6396935), (5, 2558774), (10, 1279387), (47, 272210), (94, 136105), (163, 78490), (167, 76610), (235, 54442), (326, 39245), (334, 38305), (470, 27221), (815, 15698), (835, 15322), (1630, 7849), (1670, 7661)]