19554384

素因数分解:

$2^4\times 3^1\times {\mathrm{407383}}^1$

素因数の和:407394

約数の個数: 20

約数和(自身を含む): 50515616

約数和(自身を除く): 30961232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 407383, 814766, 1222149, 1629532, 2444298, 3259064, 4888596, 6518128, 9777192, 19554384]

約数ペア:

[(1, 19554384), (2, 9777192), (3, 6518128), (4, 4888596), (6, 3259064), (8, 2444298), (12, 1629532), (16, 1222149), (24, 814766), (48, 407383)]