38643878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{16333}}^1$

素因数の和:16368

約数の個数: 24

約数和(自身を含む): 71738928

約数和(自身を除く): 33095050

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 16333, 32666, 114331, 212329, 228662, 424658, 1486303, 2760277, 2972606, 5520554, 19321939, 38643878]

約数ペア:

[(1, 38643878), (2, 19321939), (7, 5520554), (13, 2972606), (14, 2760277), (26, 1486303), (91, 424658), (169, 228662), (182, 212329), (338, 114331), (1183, 32666), (2366, 16333)]