38365844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12281}}^1$

素因数の和:12367

約数の個数: 24

約数和(自身を含む): 74281536

約数和(自身を除く): 35915692

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 12281, 24562, 49124, 135091, 270182, 540364, 871951, 1743902, 3487804, 9591461, 19182922, 38365844]

約数ペア:

[(1, 38365844), (2, 19182922), (4, 9591461), (11, 3487804), (22, 1743902), (44, 871951), (71, 540364), (142, 270182), (284, 135091), (781, 49124), (1562, 24562), (3124, 12281)]