17480798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12433}}^1$

素因数の和:12491

約数の個数: 16

約数和(自身を含む): 28349520

約数和(自身を除く): 10868722

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 12433, 24866, 236227, 460021, 472454, 920042, 8740399, 17480798]

約数ペア:

[(1, 17480798), (2, 8740399), (19, 920042), (37, 472454), (38, 460021), (74, 236227), (703, 24866), (1406, 12433)]