29155798

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20219}}^1$

素因数の和:20331

約数の個数: 16

約数和(自身を含む): 50469120

約数和(自身を除く): 21313322

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 20219, 40438, 141533, 283066, 2082557, 4165114, 14577899, 29155798]

約数ペア:

[(1, 29155798), (2, 14577899), (7, 4165114), (14, 2082557), (103, 283066), (206, 141533), (721, 40438), (1442, 20219)]