19462946

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3343}}^1$

素因数の和:3457

約数の個数: 16

約数和(自身を含む): 30336768

約数和(自身を除く): 10873822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 3343, 5822, 6686, 137063, 237353, 274126, 474706, 9731473, 19462946]

約数ペア:

[(1, 19462946), (2, 9731473), (41, 474706), (71, 274126), (82, 237353), (142, 137063), (2911, 6686), (3343, 5822)]