17419888

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{7307}}^1$

素因数の和:7464

約数の個数: 20

約数和(自身を含む): 33982200

約数和(自身を除く): 16562312

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 7307, 14614, 29228, 58456, 116912, 1088743, 2177486, 4354972, 8709944, 17419888]

約数ペア:

[(1, 17419888), (2, 8709944), (4, 4354972), (8, 2177486), (16, 1088743), (149, 116912), (298, 58456), (596, 29228), (1192, 14614), (2384, 7307)]