12167012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 13234588

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 143, 178, 239, 286, 356, 478, 572, 956, 979, 1157, 1958, 2314, 2629, 3107, 3916, 4628, 5258, 6214, 10516, 12428, 12727, 21271, 25454, 34177, 42542, 50908, 68354, 85084, 136708, 233981, 276523, 467962, 553046, 935924, 1106092, 3041753, 6083506, 12167012]

約数ペア:

[(1, 12167012), (2, 6083506), (4, 3041753), (11, 1106092), (13, 935924), (22, 553046), (26, 467962), (44, 276523), (52, 233981), (89, 136708), (143, 85084), (178, 68354), (239, 50908), (286, 42542), (356, 34177), (478, 25454), (572, 21271), (956, 12727), (979, 12428), (1157, 10516), (1958, 6214), (2314, 5258), (2629, 4628), (3107, 3916)]