25427434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1597}}^1$

素因数の和:2037

約数の個数: 16

約数和(自身を含む): 40269600

約数和(自身を除く): 14842166

約数列:

[1, 2, 19, 38, 419, 838, 1597, 3194, 7961, 15922, 30343, 60686, 669143, 1338286, 12713717, 25427434]

約数ペア:

[(1, 25427434), (2, 12713717), (19, 1338286), (38, 669143), (419, 60686), (838, 30343), (1597, 15922), (3194, 7961)]