2019201163

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{34141}}^1$

素因数の和:34243

約数の個数: 24

約数和(自身を含む): 2522137824

約数和(自身を除く): 502936661

約数列:

[1, 7, 17, 49, 71, 119, 497, 833, 1207, 3479, 8449, 34141, 59143, 238987, 580397, 1672909, 2424011, 4062779, 16968077, 28439453, 41208187, 118776539, 288457309, 2019201163]

約数ペア:

[(1, 2019201163), (7, 288457309), (17, 118776539), (49, 41208187), (71, 28439453), (119, 16968077), (497, 4062779), (833, 2424011), (1207, 1672909), (3479, 580397), (8449, 238987), (34141, 59143)]