19204176

素因数分解:

$2^4\times 3^1\times {\mathrm{400087}}^1$

素因数の和:400098

約数の個数: 20

約数和(自身を含む): 49610912

約数和(自身を除く): 30406736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 400087, 800174, 1200261, 1600348, 2400522, 3200696, 4801044, 6401392, 9602088, 19204176]

約数ペア:

[(1, 19204176), (2, 9602088), (3, 6401392), (4, 4801044), (6, 3200696), (8, 2400522), (12, 1600348), (16, 1200261), (24, 800174), (48, 400087)]