22703366

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 42476400

約数和(自身を除く): 19773034

約数列:

[1, 2, 7, 14, 19, 38, 49, 89, 98, 133, 137, 178, 266, 274, 623, 931, 959, 1246, 1691, 1862, 1918, 2603, 3382, 4361, 5206, 6713, 8722, 11837, 12193, 13426, 18221, 23674, 24386, 36442, 82859, 85351, 127547, 165718, 170702, 231667, 255094, 463334, 597457, 1194914, 1621669, 3243338, 11351683, 22703366]

約数ペア:

[(1, 22703366), (2, 11351683), (7, 3243338), (14, 1621669), (19, 1194914), (38, 597457), (49, 463334), (89, 255094), (98, 231667), (133, 170702), (137, 165718), (178, 127547), (266, 85351), (274, 82859), (623, 36442), (931, 24386), (959, 23674), (1246, 18221), (1691, 13426), (1862, 12193), (1918, 11837), (2603, 8722), (3382, 6713), (4361, 5206)]