194632390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{1187}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 369515520

約数和(自身を除く): 174883130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 863, 1187, 1726, 2374, 4315, 5935, 8630, 11870, 16397, 22553, 32794, 45106, 81985, 112765, 163970, 225530, 1024381, 2048762, 5121905, 10243810, 19463239, 38926478, 97316195, 194632390]

約数ペア:

[(1, 194632390), (2, 97316195), (5, 38926478), (10, 19463239), (19, 10243810), (38, 5121905), (95, 2048762), (190, 1024381), (863, 225530), (1187, 163970), (1726, 112765), (2374, 81985), (4315, 45106), (5935, 32794), (8630, 22553), (11870, 16397)]