2019957938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{1933}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 3216628800

約数和(自身を除く): 1196670862

約数列:

[1, 2, 29, 43, 58, 86, 419, 838, 1247, 1933, 2494, 3866, 12151, 18017, 24302, 36034, 56057, 83119, 112114, 166238, 522493, 809927, 1044986, 1619854, 2410451, 4820902, 23487883, 34826861, 46975766, 69653722, 1009978969, 2019957938]

約数ペア:

[(1, 2019957938), (2, 1009978969), (29, 69653722), (43, 46975766), (58, 34826861), (86, 23487883), (419, 4820902), (838, 2410451), (1247, 1619854), (1933, 1044986), (2494, 809927), (3866, 522493), (12151, 166238), (18017, 112114), (24302, 83119), (36034, 56057)]