191946238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{613}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 322895232

約数和(自身を除く): 130948994

約数列:

[1, 2, 11, 22, 43, 86, 331, 473, 613, 662, 946, 1226, 3641, 6743, 7282, 13486, 14233, 26359, 28466, 52718, 156563, 202903, 289949, 313126, 405806, 579898, 2231933, 4463866, 8724829, 17449658, 95973119, 191946238]

約数ペア:

[(1, 191946238), (2, 95973119), (11, 17449658), (22, 8724829), (43, 4463866), (86, 2231933), (331, 579898), (473, 405806), (613, 313126), (662, 289949), (946, 202903), (1226, 156563), (3641, 52718), (6743, 28466), (7282, 26359), (13486, 14233)]