19600236

素因数分解:

$2^2\times 3^2\times {\mathrm{544451}}^1$

素因数の和:544461

約数の個数: 18

約数和(自身を含む): 49545132

約数和(自身を除く): 29944896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 544451, 1088902, 1633353, 2177804, 3266706, 4900059, 6533412, 9800118, 19600236]

約数ペア:

[(1, 19600236), (2, 9800118), (3, 6533412), (4, 4900059), (6, 3266706), (9, 2177804), (12, 1633353), (18, 1088902), (36, 544451)]