18514562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4229}}^1$

素因数の和:4441

約数の個数: 16

約数和(自身を含む): 30456000

約数和(自身を除く): 11941438

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4229, 4378, 8458, 46519, 93038, 841571, 1683142, 9257281, 18514562]

約数ペア:

[(1, 18514562), (2, 9257281), (11, 1683142), (22, 841571), (199, 93038), (398, 46519), (2189, 8458), (4229, 4378)]