21031607234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{159623}}^1$

素因数の和:159802

約数の個数: 32

約数和(自身を含む): 35375232384

約数和(自身を除く): 14343625150

約数列:

[1, 2, 11, 22, 53, 106, 113, 226, 583, 1166, 1243, 2486, 5989, 11978, 65879, 131758, 159623, 319246, 1755853, 3511706, 8460019, 16920038, 18037399, 36074798, 93060209, 186120418, 198411389, 396822778, 955982147, 1911964294, 10515803617, 21031607234]

約数ペア:

[(1, 21031607234), (2, 10515803617), (11, 1911964294), (22, 955982147), (53, 396822778), (106, 198411389), (113, 186120418), (226, 93060209), (583, 36074798), (1166, 18037399), (1243, 16920038), (2486, 8460019), (5989, 3511706), (11978, 1755853), (65879, 319246), (131758, 159623)]