19505342

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3467}}^1$

素因数の和:3595

約数の個数: 16

約数和(自身を含む): 30587760

約数和(自身を除く): 11082418

約数列:

[1, 2, 29, 58, 97, 194, 2813, 3467, 5626, 6934, 100543, 201086, 336299, 672598, 9752671, 19505342]

約数ペア:

[(1, 19505342), (2, 9752671), (29, 672598), (58, 336299), (97, 201086), (194, 100543), (2813, 6934), (3467, 5626)]