19130416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{62929}}^1$

素因数の和:62956

約数の個数: 20

約数和(自身を含む): 39016600

約数和(自身を除く): 19886184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 62929, 125858, 251716, 503432, 1006864, 1195651, 2391302, 4782604, 9565208, 19130416]

約数ペア:

[(1, 19130416), (2, 9565208), (4, 4782604), (8, 2391302), (16, 1195651), (19, 1006864), (38, 503432), (76, 251716), (152, 125858), (304, 62929)]