2187599998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{214009}}^1$

素因数の和:214299

約数の個数: 16

約数和(自身を含む): 3466962000

約数和(自身を除く): 1279362002

約数列:

[1, 2, 19, 38, 269, 538, 5111, 10222, 214009, 428018, 4066171, 8132342, 57568421, 115136842, 1093799999, 2187599998]

約数ペア:

[(1, 2187599998), (2, 1093799999), (19, 115136842), (38, 57568421), (269, 8132342), (538, 4066171), (5111, 428018), (10222, 214009)]