15388404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67493}}^1$

素因数の和:67519

約数の個数: 24

約数和(自身を含む): 37796640

約数和(自身を除く): 22408236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 67493, 134986, 202479, 269972, 404958, 809916, 1282367, 2564734, 3847101, 5129468, 7694202, 15388404]

約数ペア:

[(1, 15388404), (2, 7694202), (3, 5129468), (4, 3847101), (6, 2564734), (12, 1282367), (19, 809916), (38, 404958), (57, 269972), (76, 202479), (114, 134986), (228, 67493)]