1919386

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2917}}^1$

素因数の和:2973

約数の個数: 16

約数和(自身を含む): 3361536

約数和(自身を除く): 1442150

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 2917, 5834, 20419, 40838, 137099, 274198, 959693, 1919386]

約数ペア:

[(1, 1919386), (2, 959693), (7, 274198), (14, 137099), (47, 40838), (94, 20419), (329, 5834), (658, 2917)]