19387096

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59107}}^1$

素因数の和:59154

約数の個数: 16

約数和(自身を含む): 37238040

約数和(自身を除く): 17850944

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 59107, 118214, 236428, 472856, 2423387, 4846774, 9693548, 19387096]

約数ペア:

[(1, 19387096), (2, 9693548), (4, 4846774), (8, 2423387), (41, 472856), (82, 236428), (164, 118214), (328, 59107)]