33983818

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 36

約数和(自身を含む): 59287410

約数和(自身を除く): 25303592

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 361, 389, 418, 722, 778, 2299, 3971, 4279, 4598, 7391, 7942, 8558, 14782, 43681, 47069, 81301, 87362, 94138, 140429, 162602, 280858, 894311, 1544719, 1788622, 3089438, 16991909, 33983818]

約数ペア:

[(1, 33983818), (2, 16991909), (11, 3089438), (19, 1788622), (22, 1544719), (38, 894311), (121, 280858), (209, 162602), (242, 140429), (361, 94138), (389, 87362), (418, 81301), (722, 47069), (778, 43681), (2299, 14782), (3971, 8558), (4279, 7942), (4598, 7391)]