18698261087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1\times {\mathrm{1951}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 22039547904

約数和(自身を除く): 3341286817

約数列:

[1, 11, 17, 53, 187, 583, 901, 967, 1951, 9911, 10637, 16439, 21461, 33167, 51251, 103403, 180829, 364837, 563761, 871267, 1137433, 1757851, 1886617, 9583937, 19336361, 20752787, 32072489, 99990701, 352797379, 1099897711, 1699841917, 18698261087]

約数ペア:

[(1, 18698261087), (11, 1699841917), (17, 1099897711), (53, 352797379), (187, 99990701), (583, 32072489), (901, 20752787), (967, 19336361), (1951, 9583937), (9911, 1886617), (10637, 1757851), (16439, 1137433), (21461, 871267), (33167, 563761), (51251, 364837), (103403, 180829)]