2019446428

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{24631}}^1$

素因数の和:24937

約数の個数: 24

約数和(自身を含む): 3586419200

約数和(自身を除く): 1566972772

約数列:

[1, 2, 4, 103, 199, 206, 398, 412, 796, 20497, 24631, 40994, 49262, 81988, 98524, 2536993, 4901569, 5073986, 9803138, 10147972, 19606276, 504861607, 1009723214, 2019446428]

約数ペア:

[(1, 2019446428), (2, 1009723214), (4, 504861607), (103, 19606276), (199, 10147972), (206, 9803138), (398, 5073986), (412, 4901569), (796, 2536993), (20497, 98524), (24631, 81988), (40994, 49262)]