19702336

素因数分解:

$2^6\times {\mathrm{211}}^1\times {\mathrm{1459}}^1$

素因数の和:1682

約数の個数: 28

約数和(自身を含む): 39309040

約数和(自身を除く): 19606704

約数列:

[1, 2, 4, 8, 16, 32, 64, 211, 422, 844, 1459, 1688, 2918, 3376, 5836, 6752, 11672, 13504, 23344, 46688, 93376, 307849, 615698, 1231396, 2462792, 4925584, 9851168, 19702336]

約数ペア:

[(1, 19702336), (2, 9851168), (4, 4925584), (8, 2462792), (16, 1231396), (32, 615698), (64, 307849), (211, 93376), (422, 46688), (844, 23344), (1459, 13504), (1688, 11672), (2918, 6752), (3376, 5836)]