38289826

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:514

約数の個数: 24

約数和(自身を含む): 61159644

約数和(自身を除く): 22869818

約数列:

[1, 2, 19, 38, 181, 293, 361, 362, 586, 722, 3439, 5567, 6878, 11134, 53033, 65341, 105773, 106066, 130682, 211546, 1007627, 2015254, 19144913, 38289826]

約数ペア:

[(1, 38289826), (2, 19144913), (19, 2015254), (38, 1007627), (181, 211546), (293, 130682), (361, 106066), (362, 105773), (586, 65341), (722, 53033), (3439, 11134), (5567, 6878)]