21836534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1789}}^1$

素因数の和:2167

約数の個数: 16

約数和(自身を含む): 34797600

約数和(自身を除く): 12961066

約数列:

[1, 2, 17, 34, 359, 718, 1789, 3578, 6103, 12206, 30413, 60826, 642251, 1284502, 10918267, 21836534]

約数ペア:

[(1, 21836534), (2, 10918267), (17, 1284502), (34, 642251), (359, 60826), (718, 30413), (1789, 12206), (3578, 6103)]