19459236

素因数分解:

$2^2\times 3^1\times {\mathrm{359}}^1\times {\mathrm{4517}}^1$

素因数の和:4883

約数の個数: 24

約数和(自身を含む): 45541440

約数和(自身を除く): 26082204

約数列:

[1, 2, 3, 4, 6, 12, 359, 718, 1077, 1436, 2154, 4308, 4517, 9034, 13551, 18068, 27102, 54204, 1621603, 3243206, 4864809, 6486412, 9729618, 19459236]

約数ペア:

[(1, 19459236), (2, 9729618), (3, 6486412), (4, 4864809), (6, 3243206), (12, 1621603), (359, 54204), (718, 27102), (1077, 18068), (1436, 13551), (2154, 9034), (4308, 4517)]