19627368

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{8431}}^1$

素因数の和:8537

約数の個数: 32

約数和(自身を含む): 49580160

約数和(自身を除く): 29952792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 8431, 16862, 25293, 33724, 50586, 67448, 101172, 202344, 817807, 1635614, 2453421, 3271228, 4906842, 6542456, 9813684, 19627368]

約数ペア:

[(1, 19627368), (2, 9813684), (3, 6542456), (4, 4906842), (6, 3271228), (8, 2453421), (12, 1635614), (24, 817807), (97, 202344), (194, 101172), (291, 67448), (388, 50586), (582, 33724), (776, 25293), (1164, 16862), (2328, 8431)]