19099822

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25741}}^1$

素因数の和:25803

約数の個数: 16

約数和(自身を含む): 33361632

約数和(自身を除く): 14261810

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 25741, 51482, 180187, 360374, 1364273, 2728546, 9549911, 19099822]

約数ペア:

[(1, 19099822), (2, 9549911), (7, 2728546), (14, 1364273), (53, 360374), (106, 180187), (371, 51482), (742, 25741)]