38897674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{2137}}^1$

素因数の和:2637

約数の個数: 16

約数和(自身を含む): 61574400

約数和(自身を除く): 22676726

約数列:

[1, 2, 19, 38, 479, 958, 2137, 4274, 9101, 18202, 40603, 81206, 1023623, 2047246, 19448837, 38897674]

約数ペア:

[(1, 38897674), (2, 19448837), (19, 2047246), (38, 1023623), (479, 81206), (958, 40603), (2137, 18202), (4274, 9101)]