19764624

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 58183776

約数和(自身を除く): 38419152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 83, 88, 121, 123, 132, 164, 166, 176, 242, 246, 249, 264, 328, 332, 363, 451, 484, 492, 498, 528, 656, 664, 726, 902, 913, 968, 984, 996, 1328, 1353, 1452, 1804, 1826, 1936, 1968, 1992, 2706, 2739, 2904, 3403, 3608, 3652, 3984, 4961, 5412, 5478, 5808, 6806, 7216, 7304, 9922, 10043, 10209, 10824, 10956, 13612, 14608, 14883, 19844, 20086, 20418, 21648, 21912, 27224, 29766, 30129, 37433, 39688, 40172, 40836, 43824, 54448, 59532, 60258, 74866, 79376, 80344, 81672, 112299, 119064, 120516, 149732, 160688, 163344, 224598, 238128, 241032, 299464, 411763, 449196, 482064, 598928, 823526, 898392, 1235289, 1647052, 1796784, 2470578, 3294104, 4941156, 6588208, 9882312, 19764624]

約数ペア:

[(1, 19764624), (2, 9882312), (3, 6588208), (4, 4941156), (6, 3294104), (8, 2470578), (11, 1796784), (12, 1647052), (16, 1235289), (22, 898392), (24, 823526), (33, 598928), (41, 482064), (44, 449196), (48, 411763), (66, 299464), (82, 241032), (83, 238128), (88, 224598), (121, 163344), (123, 160688), (132, 149732), (164, 120516), (166, 119064), (176, 112299), (242, 81672), (246, 80344), (249, 79376), (264, 74866), (328, 60258), (332, 59532), (363, 54448), (451, 43824), (484, 40836), (492, 40172), (498, 39688), (528, 37433), (656, 30129), (664, 29766), (726, 27224), (902, 21912), (913, 21648), (968, 20418), (984, 20086), (996, 19844), (1328, 14883), (1353, 14608), (1452, 13612), (1804, 10956), (1826, 10824), (1936, 10209), (1968, 10043), (1992, 9922), (2706, 7304), (2739, 7216), (2904, 6806), (3403, 5808), (3608, 5478), (3652, 5412), (3984, 4961)]