19405482

素因数分解:

$2^1\times 3^1\times {\mathrm{1031}}^1\times {\mathrm{3137}}^1$

素因数の和:4173

約数の個数: 16

約数和(自身を含む): 38860992

約数和(自身を除く): 19455510

約数列:

[1, 2, 3, 6, 1031, 2062, 3093, 3137, 6186, 6274, 9411, 18822, 3234247, 6468494, 9702741, 19405482]

約数ペア:

[(1, 19405482), (2, 9702741), (3, 6468494), (6, 3234247), (1031, 18822), (2062, 9411), (3093, 6274), (3137, 6186)]