19730885614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1\times {\mathrm{563}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 33764739840

約数和(自身を除く): 14033854226

約数列:

[1, 2, 11, 22, 29, 58, 163, 319, 326, 337, 563, 638, 674, 1126, 1793, 3586, 3707, 4727, 6193, 7414, 9454, 9773, 12386, 16327, 19546, 32654, 51997, 54931, 91769, 103994, 107503, 109862, 179597, 183538, 189731, 215006, 359194, 379462, 604241, 1009459, 1208482, 1592999, 2018918, 2087041, 2661301, 3185998, 4174082, 5322602, 5502199, 11004398, 17522989, 29274311, 30926153, 35045978, 58548622, 60524189, 61852306, 121048378, 340187683, 680375366, 896858437, 1793716874, 9865442807, 19730885614]

約数ペア:

[(1, 19730885614), (2, 9865442807), (11, 1793716874), (22, 896858437), (29, 680375366), (58, 340187683), (163, 121048378), (319, 61852306), (326, 60524189), (337, 58548622), (563, 35045978), (638, 30926153), (674, 29274311), (1126, 17522989), (1793, 11004398), (3586, 5502199), (3707, 5322602), (4727, 4174082), (6193, 3185998), (7414, 2661301), (9454, 2087041), (9773, 2018918), (12386, 1592999), (16327, 1208482), (19546, 1009459), (32654, 604241), (51997, 379462), (54931, 359194), (91769, 215006), (103994, 189731), (107503, 183538), (109862, 179597)]