38421798

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{87721}}^1$

素因数の和:87799

約数の個数: 16

約数和(自身を含む): 77897136

約数和(自身を除く): 39475338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 87721, 175442, 263163, 526326, 6403633, 12807266, 19210899, 38421798]

約数ペア:

[(1, 38421798), (2, 19210899), (3, 12807266), (6, 6403633), (73, 526326), (146, 263163), (219, 175442), (438, 87721)]