19722936

素因数分解:

$2^3\times 3^1\times {\mathrm{179}}^1\times {\mathrm{4591}}^1$

素因数の和:4779

約数の個数: 32

約数和(自身を含む): 49593600

約数和(自身を除く): 29870664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 179, 358, 537, 716, 1074, 1432, 2148, 4296, 4591, 9182, 13773, 18364, 27546, 36728, 55092, 110184, 821789, 1643578, 2465367, 3287156, 4930734, 6574312, 9861468, 19722936]

約数ペア:

[(1, 19722936), (2, 9861468), (3, 6574312), (4, 4930734), (6, 3287156), (8, 2465367), (12, 1643578), (24, 821789), (179, 110184), (358, 55092), (537, 36728), (716, 27546), (1074, 18364), (1432, 13773), (2148, 9182), (4296, 4591)]