12702184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 15291416

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 71, 76, 88, 107, 142, 152, 209, 214, 284, 418, 428, 568, 781, 836, 856, 1177, 1349, 1562, 1672, 2033, 2354, 2698, 3124, 4066, 4708, 5396, 6248, 7597, 8132, 9416, 10792, 14839, 15194, 16264, 22363, 29678, 30388, 44726, 59356, 60776, 83567, 89452, 118712, 144343, 167134, 178904, 288686, 334268, 577372, 668536, 1154744, 1587773, 3175546, 6351092, 12702184]

約数ペア:

[(1, 12702184), (2, 6351092), (4, 3175546), (8, 1587773), (11, 1154744), (19, 668536), (22, 577372), (38, 334268), (44, 288686), (71, 178904), (76, 167134), (88, 144343), (107, 118712), (142, 89452), (152, 83567), (209, 60776), (214, 59356), (284, 44726), (418, 30388), (428, 29678), (568, 22363), (781, 16264), (836, 15194), (856, 14839), (1177, 10792), (1349, 9416), (1562, 8132), (1672, 7597), (2033, 6248), (2354, 5396), (2698, 4708), (3124, 4066)]