19181714398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6863}}^1\times {\mathrm{18149}}^1$

素因数の和:25032

約数の個数: 32

約数和(自身を含む): 35879500800

約数和(自身を除く): 16697786402

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 6863, 13726, 18149, 36298, 48041, 75493, 96082, 127043, 150986, 199639, 254086, 399278, 528451, 1056902, 1397473, 2794946, 124556587, 249113174, 871896109, 1370122457, 1743792218, 2740244914, 9590857199, 19181714398]

約数ペア:

[(1, 19181714398), (2, 9590857199), (7, 2740244914), (11, 1743792218), (14, 1370122457), (22, 871896109), (77, 249113174), (154, 124556587), (6863, 2794946), (13726, 1397473), (18149, 1056902), (36298, 528451), (48041, 399278), (75493, 254086), (96082, 199639), (127043, 150986)]