38396884

素因数分解:

$2^2\times {\mathrm{151}}^2\times {\mathrm{421}}^1$

素因数の和:727

約数の個数: 18

約数和(自身を含む): 67803162

約数和(自身を除く): 29406278

約数列:

[1, 2, 4, 151, 302, 421, 604, 842, 1684, 22801, 45602, 63571, 91204, 127142, 254284, 9599221, 19198442, 38396884]

約数ペア:

[(1, 38396884), (2, 19198442), (4, 9599221), (151, 254284), (302, 127142), (421, 91204), (604, 63571), (842, 45602), (1684, 22801)]