39803564

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2053}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 72120048

約数和(自身を除く): 32316484

約数列:

[1, 2, 4, 37, 74, 131, 148, 262, 524, 2053, 4106, 4847, 8212, 9694, 19388, 75961, 151922, 268943, 303844, 537886, 1075772, 9950891, 19901782, 39803564]

約数ペア:

[(1, 39803564), (2, 19901782), (4, 9950891), (37, 1075772), (74, 537886), (131, 303844), (148, 268943), (262, 151922), (524, 75961), (2053, 19388), (4106, 9694), (4847, 8212)]