39236990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2671}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 76761216

約数和(自身を除く): 37524226

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2671, 2938, 5342, 7345, 13355, 14690, 26710, 34723, 69446, 173615, 301823, 347230, 603646, 1509115, 3018230, 3923699, 7847398, 19618495, 39236990]

約数ペア:

[(1, 39236990), (2, 19618495), (5, 7847398), (10, 3923699), (13, 3018230), (26, 1509115), (65, 603646), (113, 347230), (130, 301823), (226, 173615), (565, 69446), (1130, 34723), (1469, 26710), (2671, 14690), (2938, 13355), (5342, 7345)]