38969390

素因数分解:

$2^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{5189}}^1$

素因数の和:5947

約数の個数: 16

約数和(自身を含む): 70251840

約数和(自身を除く): 31282450

約数列:

[1, 2, 5, 10, 751, 1502, 3755, 5189, 7510, 10378, 25945, 51890, 3896939, 7793878, 19484695, 38969390]

約数ペア:

[(1, 38969390), (2, 19484695), (5, 7793878), (10, 3896939), (751, 51890), (1502, 25945), (3755, 10378), (5189, 7510)]