13197808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 27841968

約数和(自身を除く): 14644160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 593, 856, 1186, 1391, 1712, 2372, 2782, 4744, 5564, 7709, 9488, 11128, 15418, 22256, 30836, 61672, 63451, 123344, 126902, 253804, 507608, 824863, 1015216, 1649726, 3299452, 6598904, 13197808]

約数ペア:

[(1, 13197808), (2, 6598904), (4, 3299452), (8, 1649726), (13, 1015216), (16, 824863), (26, 507608), (52, 253804), (104, 126902), (107, 123344), (208, 63451), (214, 61672), (428, 30836), (593, 22256), (856, 15418), (1186, 11128), (1391, 9488), (1712, 7709), (2372, 5564), (2782, 4744)]