19392816

素因数分解:

$2^4\times 3^1\times {\mathrm{404017}}^1$

素因数の和:404028

約数の個数: 20

約数和(自身を含む): 50098232

約数和(自身を除く): 30705416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 404017, 808034, 1212051, 1616068, 2424102, 3232136, 4848204, 6464272, 9696408, 19392816]

約数ペア:

[(1, 19392816), (2, 9696408), (3, 6464272), (4, 4848204), (6, 3232136), (8, 2424102), (12, 1616068), (16, 1212051), (24, 808034), (48, 404017)]