23378512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1531

約数の個数: 40

約数和(自身を含む): 48612960

約数和(自身を除く): 25234448

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 1451, 2014, 2902, 4028, 5804, 8056, 11608, 16112, 23216, 27569, 55138, 76903, 110276, 153806, 220552, 307612, 441104, 615224, 1230448, 1461157, 2922314, 5844628, 11689256, 23378512]

約数ペア:

[(1, 23378512), (2, 11689256), (4, 5844628), (8, 2922314), (16, 1461157), (19, 1230448), (38, 615224), (53, 441104), (76, 307612), (106, 220552), (152, 153806), (212, 110276), (304, 76903), (424, 55138), (848, 27569), (1007, 23216), (1451, 16112), (2014, 11608), (2902, 8056), (4028, 5804)]