37840172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11579}}^1$

素因数の和:11645

約数の個数: 24

約数和(自身を含む): 71332800

約数和(自身を除く): 33492628

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 11579, 23158, 46316, 220001, 440002, 497897, 880004, 995794, 1991588, 9460043, 18920086, 37840172]

約数ペア:

[(1, 37840172), (2, 18920086), (4, 9460043), (19, 1991588), (38, 995794), (43, 880004), (76, 497897), (86, 440002), (172, 220001), (817, 46316), (1634, 23158), (3268, 11579)]