21833548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16007}}^1$

素因数の和:16053

約数の個数: 24

約数和(自身を含む): 43029504

約数和(自身を除く): 21195956

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 16007, 32014, 64028, 176077, 352154, 496217, 704308, 992434, 1984868, 5458387, 10916774, 21833548]

約数ペア:

[(1, 21833548), (2, 10916774), (4, 5458387), (11, 1984868), (22, 992434), (31, 704308), (44, 496217), (62, 352154), (124, 176077), (341, 64028), (682, 32014), (1364, 16007)]