1922891806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{21683}}^1$

素因数の和:21864

約数の個数: 32

約数和(自身を含む): 3278620800

約数和(自身を除く): 1355728994

約数列:

[1, 2, 11, 22, 29, 58, 139, 278, 319, 638, 1529, 3058, 4031, 8062, 21683, 43366, 44341, 88682, 238513, 477026, 628807, 1257614, 3013937, 6027874, 6916877, 13833754, 33153307, 66306614, 87404173, 174808346, 961445903, 1922891806]

約数ペア:

[(1, 1922891806), (2, 961445903), (11, 174808346), (22, 87404173), (29, 66306614), (58, 33153307), (139, 13833754), (278, 6916877), (319, 6027874), (638, 3013937), (1529, 1257614), (3058, 628807), (4031, 477026), (8062, 238513), (21683, 88682), (43366, 44341)]