38130416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{125429}}^1$

素因数の和:125456

約数の個数: 20

約数和(自身を含む): 77766600

約数和(自身を除く): 39636184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 125429, 250858, 501716, 1003432, 2006864, 2383151, 4766302, 9532604, 19065208, 38130416]

約数ペア:

[(1, 38130416), (2, 19065208), (4, 9532604), (8, 4766302), (16, 2383151), (19, 2006864), (38, 1003432), (76, 501716), (152, 250858), (304, 125429)]