19161888

素因数分解:

$2^5\times 3^1\times {\mathrm{199603}}^1$

素因数の和:199616

約数の個数: 24

約数和(自身を含む): 50300208

約数和(自身を除く): 31138320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 199603, 399206, 598809, 798412, 1197618, 1596824, 2395236, 3193648, 4790472, 6387296, 9580944, 19161888]

約数ペア:

[(1, 19161888), (2, 9580944), (3, 6387296), (4, 4790472), (6, 3193648), (8, 2395236), (12, 1596824), (16, 1197618), (24, 798412), (32, 598809), (48, 399206), (96, 199603)]