19055596

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4507}}^1$

素因数の和:4669

約数の個数: 24

約数和(自身を含む): 38372096

約数和(自身を除く): 19316500

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 4507, 9014, 18028, 31549, 63098, 126196, 680557, 1361114, 2722228, 4763899, 9527798, 19055596]

約数ペア:

[(1, 19055596), (2, 9527798), (4, 4763899), (7, 2722228), (14, 1361114), (28, 680557), (151, 126196), (302, 63098), (604, 31549), (1057, 18028), (2114, 9014), (4228, 4507)]