19009036

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{163871}}^1$

素因数の和:163904

約数の個数: 12

約数和(自身を含む): 34413120

約数和(自身を除く): 15404084

約数列:

[1, 2, 4, 29, 58, 116, 163871, 327742, 655484, 4752259, 9504518, 19009036]

約数ペア:

[(1, 19009036), (2, 9504518), (4, 4752259), (29, 655484), (58, 327742), (116, 163871)]