22475404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 47980800

約数和(自身を除く): 25505396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 332, 509, 532, 581, 1018, 1162, 1577, 2036, 2324, 3154, 3563, 6308, 7126, 9671, 11039, 14252, 19342, 22078, 38684, 42247, 44156, 67697, 84494, 135394, 168988, 270788, 295729, 591458, 802693, 1182916, 1605386, 3210772, 5618851, 11237702, 22475404]

約数ペア:

[(1, 22475404), (2, 11237702), (4, 5618851), (7, 3210772), (14, 1605386), (19, 1182916), (28, 802693), (38, 591458), (76, 295729), (83, 270788), (133, 168988), (166, 135394), (266, 84494), (332, 67697), (509, 44156), (532, 42247), (581, 38684), (1018, 22078), (1162, 19342), (1577, 14252), (2036, 11039), (2324, 9671), (3154, 7126), (3563, 6308)]