38901898

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{12241}}^1$

素因数の和:12477

約数の個数: 16

約数和(自身を含む): 66988224

約数和(自身を除く): 28086326

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 12241, 24482, 85687, 171374, 2778707, 5557414, 19450949, 38901898]

約数ペア:

[(1, 38901898), (2, 19450949), (7, 5557414), (14, 2778707), (227, 171374), (454, 85687), (1589, 24482), (3178, 12241)]