38954578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1543}}^1$

素因数の和:2529

約数の個数: 16

約数和(自身を含む): 63032256

約数和(自身を除く): 24077678

約数列:

[1, 2, 13, 26, 971, 1543, 1942, 3086, 12623, 20059, 25246, 40118, 1498253, 2996506, 19477289, 38954578]

約数ペア:

[(1, 38954578), (2, 19477289), (13, 2996506), (26, 1498253), (971, 40118), (1543, 25246), (1942, 20059), (3086, 12623)]