38969924

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10159}}^1$

素因数の和:10307

約数の個数: 24

約数和(自身を含む): 78516480

約数和(自身を除く): 39546556

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 10159, 20318, 40636, 71113, 142226, 284452, 1391783, 2783566, 5567132, 9742481, 19484962, 38969924]

約数ペア:

[(1, 38969924), (2, 19484962), (4, 9742481), (7, 5567132), (14, 2783566), (28, 1391783), (137, 284452), (274, 142226), (548, 71113), (959, 40636), (1918, 20318), (3836, 10159)]