219322130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1154327}}^1$

素因数の和:1154353

約数の個数: 16

約数和(自身を含む): 415558080

約数和(自身を除く): 196235950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1154327, 2308654, 5771635, 11543270, 21932213, 43864426, 109661065, 219322130]

約数ペア:

[(1, 219322130), (2, 109661065), (5, 43864426), (10, 21932213), (19, 11543270), (38, 5771635), (95, 2308654), (190, 1154327)]