15697042774

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{3547}}^1$

素因数の和:3833

約数の個数: 64

約数和(自身を含む): 28774563840

約数和(自身を除く): 13077521066

約数列:

[1, 2, 7, 14, 19, 38, 127, 131, 133, 254, 262, 266, 889, 917, 1778, 1834, 2413, 2489, 3547, 4826, 4978, 7094, 16637, 16891, 17423, 24829, 33274, 33782, 34846, 49658, 67393, 116459, 134786, 232918, 316103, 450469, 464657, 471751, 632206, 900938, 929314, 943502, 2212721, 3153283, 3252599, 4425442, 6306566, 6505198, 8558911, 8828483, 17117822, 17656966, 59011439, 59912377, 61799381, 118022878, 119824754, 123598762, 413080073, 826160146, 1121217341, 2242434682, 7848521387, 15697042774]

約数ペア:

[(1, 15697042774), (2, 7848521387), (7, 2242434682), (14, 1121217341), (19, 826160146), (38, 413080073), (127, 123598762), (131, 119824754), (133, 118022878), (254, 61799381), (262, 59912377), (266, 59011439), (889, 17656966), (917, 17117822), (1778, 8828483), (1834, 8558911), (2413, 6505198), (2489, 6306566), (3547, 4425442), (4826, 3252599), (4978, 3153283), (7094, 2212721), (16637, 943502), (16891, 929314), (17423, 900938), (24829, 632206), (33274, 471751), (33782, 464657), (34846, 450469), (49658, 316103), (67393, 232918), (116459, 134786)]