19147104262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2910779}}^1$

素因数の和:2910828

約数の個数: 32

約数和(自身を含む): 35208794880

約数和(自身を除く): 16061690618

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 2910779, 5821558, 32018569, 37840127, 64037138, 66947917, 75680254, 133895834, 416241397, 736427087, 832482794, 870322921, 1472854174, 1740645842, 9573552131, 19147104262]

約数ペア:

[(1, 19147104262), (2, 9573552131), (11, 1740645842), (13, 1472854174), (22, 870322921), (23, 832482794), (26, 736427087), (46, 416241397), (143, 133895834), (253, 75680254), (286, 66947917), (299, 64037138), (506, 37840127), (598, 32018569), (3289, 5821558), (6578, 2910779)]