15910532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:560

約数の個数: 36

約数和(自身を含む): 31102848

約数和(自身を除く): 15192316

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 463, 484, 781, 926, 1562, 1852, 3124, 5093, 8591, 10186, 17182, 20372, 32873, 34364, 56023, 65746, 112046, 131492, 224092, 361603, 723206, 1446412, 3977633, 7955266, 15910532]

約数ペア:

[(1, 15910532), (2, 7955266), (4, 3977633), (11, 1446412), (22, 723206), (44, 361603), (71, 224092), (121, 131492), (142, 112046), (242, 65746), (284, 56023), (463, 34364), (484, 32873), (781, 20372), (926, 17182), (1562, 10186), (1852, 8591), (3124, 5093)]