38191084

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 67914000

約数和(自身を除く): 29722916

約数列:

[1, 2, 4, 139, 149, 278, 298, 461, 556, 596, 922, 1844, 20711, 41422, 64079, 68689, 82844, 128158, 137378, 256316, 274756, 9547771, 19095542, 38191084]

約数ペア:

[(1, 38191084), (2, 19095542), (4, 9547771), (139, 274756), (149, 256316), (278, 137378), (298, 128158), (461, 82844), (556, 68689), (596, 64079), (922, 41422), (1844, 20711)]