191827658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 321159168

約数和(自身を除く): 129331510

約数列:

[1, 2, 11, 22, 71, 127, 142, 254, 781, 967, 1397, 1562, 1934, 2794, 9017, 10637, 18034, 21274, 68657, 99187, 122809, 137314, 198374, 245618, 755227, 1350899, 1510454, 2701798, 8719439, 17438878, 95913829, 191827658]

約数ペア:

[(1, 191827658), (2, 95913829), (11, 17438878), (22, 8719439), (71, 2701798), (127, 1510454), (142, 1350899), (254, 755227), (781, 245618), (967, 198374), (1397, 137314), (1562, 122809), (1934, 99187), (2794, 68657), (9017, 21274), (10637, 18034)]