39187988

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26407}}^1$

素因数の和:26471

約数の個数: 24

約数和(自身を含む): 79857792

約数和(自身を除く): 40669804

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 26407, 52814, 105628, 184849, 369698, 739396, 1399571, 2799142, 5598284, 9796997, 19593994, 39187988]

約数ペア:

[(1, 39187988), (2, 19593994), (4, 9796997), (7, 5598284), (14, 2799142), (28, 1399571), (53, 739396), (106, 369698), (212, 184849), (371, 105628), (742, 52814), (1484, 26407)]