38997506

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{2203}}^1$

素因数の和:2425

約数の個数: 16

約数和(自身を含む): 59984064

約数和(自身を除く): 20986558

約数列:

[1, 2, 53, 106, 167, 334, 2203, 4406, 8851, 17702, 116759, 233518, 367901, 735802, 19498753, 38997506]

約数ペア:

[(1, 38997506), (2, 19498753), (53, 735802), (106, 367901), (167, 233518), (334, 116759), (2203, 17702), (4406, 8851)]