19003714108

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{70909381}}^1$

素因数の和:70909452

約数の個数: 12

約数和(自身を含む): 33752865832

約数和(自身を除く): 14749151724

約数列:

[1, 2, 4, 67, 134, 268, 70909381, 141818762, 283637524, 4750928527, 9501857054, 19003714108]

約数ペア:

[(1, 19003714108), (2, 9501857054), (4, 4750928527), (67, 283637524), (134, 141818762), (268, 70909381)]