38689391

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 42674688

約数和(自身を除く): 3985297

約数列:

[1, 13, 71, 167, 251, 923, 2171, 3263, 11857, 17821, 41917, 154141, 231673, 544921, 2976107, 38689391]

約数ペア:

[(1, 38689391), (13, 2976107), (71, 544921), (167, 231673), (251, 154141), (923, 41917), (2171, 17821), (3263, 11857)]