19034799

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6521}}^1$

素因数の和:6670

約数の個数: 16

約数和(自身を含む): 29218560

約数和(自身を除く): 10183761

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 6521, 19563, 45647, 136941, 906419, 2719257, 6344933, 19034799]

約数ペア:

[(1, 19034799), (3, 6344933), (7, 2719257), (21, 906419), (139, 136941), (417, 45647), (973, 19563), (2919, 6521)]