19504752

素因数分解:

$2^4\times 3^1\times {\mathrm{406349}}^1$

素因数の和:406360

約数の個数: 20

約数和(自身を含む): 50387400

約数和(自身を除く): 30882648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 406349, 812698, 1219047, 1625396, 2438094, 3250792, 4876188, 6501584, 9752376, 19504752]

約数ペア:

[(1, 19504752), (2, 9752376), (3, 6501584), (4, 4876188), (6, 3250792), (8, 2438094), (12, 1625396), (16, 1219047), (24, 812698), (48, 406349)]