19975344

素因数分解:

$2^4\times 3^1\times {\mathrm{416153}}^1$

素因数の和:416164

約数の個数: 20

約数和(自身を含む): 51603096

約数和(自身を除く): 31627752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 416153, 832306, 1248459, 1664612, 2496918, 3329224, 4993836, 6658448, 9987672, 19975344]

約数ペア:

[(1, 19975344), (2, 9987672), (3, 6658448), (4, 4993836), (6, 3329224), (8, 2496918), (12, 1664612), (16, 1248459), (24, 832306), (48, 416153)]