19301448

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{8291}}^1$

素因数の和:8397

約数の個数: 32

約数和(自身を含む): 48756960

約数和(自身を除く): 29455512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 8291, 16582, 24873, 33164, 49746, 66328, 99492, 198984, 804227, 1608454, 2412681, 3216908, 4825362, 6433816, 9650724, 19301448]

約数ペア:

[(1, 19301448), (2, 9650724), (3, 6433816), (4, 4825362), (6, 3216908), (8, 2412681), (12, 1608454), (24, 804227), (97, 198984), (194, 99492), (291, 66328), (388, 49746), (582, 33164), (776, 24873), (1164, 16582), (2328, 8291)]