19834606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 33914880

約数和(自身を除く): 14080274

約数列:

[1, 2, 11, 22, 31, 62, 127, 229, 254, 341, 458, 682, 1397, 2519, 2794, 3937, 5038, 7099, 7874, 14198, 29083, 43307, 58166, 78089, 86614, 156178, 319913, 639826, 901573, 1803146, 9917303, 19834606]

約数ペア:

[(1, 19834606), (2, 9917303), (11, 1803146), (22, 901573), (31, 639826), (62, 319913), (127, 156178), (229, 86614), (254, 78089), (341, 58166), (458, 43307), (682, 29083), (1397, 14198), (2519, 7874), (2794, 7099), (3937, 5038)]