38994137

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1187}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 50694336

約数和(自身を除く): 11700199

約数列:

[1, 7, 13, 19, 91, 133, 247, 361, 1187, 1729, 2527, 4693, 8309, 15431, 22553, 32851, 108017, 157871, 293189, 428507, 2052323, 2999549, 5570591, 38994137]

約数ペア:

[(1, 38994137), (7, 5570591), (13, 2999549), (19, 2052323), (91, 428507), (133, 293189), (247, 157871), (361, 108017), (1187, 32851), (1729, 22553), (2527, 15431), (4693, 8309)]