19884432

素因数分解:

$2^4\times 3^1\times {\mathrm{414259}}^1$

素因数の和:414270

約数の個数: 20

約数和(自身を含む): 51368240

約数和(自身を除く): 31483808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 414259, 828518, 1242777, 1657036, 2485554, 3314072, 4971108, 6628144, 9942216, 19884432]

約数ペア:

[(1, 19884432), (2, 9942216), (3, 6628144), (4, 4971108), (6, 3314072), (8, 2485554), (12, 1657036), (16, 1242777), (24, 828518), (48, 414259)]