19048857

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 27350016

約数和(自身を除く): 8301159

約数列:

[1, 3, 17, 51, 127, 173, 289, 381, 519, 867, 2159, 2941, 6477, 8823, 21971, 36703, 49997, 65913, 110109, 149991, 373507, 1120521, 6349619, 19048857]

約数ペア:

[(1, 19048857), (3, 6349619), (17, 1120521), (51, 373507), (127, 149991), (173, 110109), (289, 65913), (381, 49997), (519, 36703), (867, 21971), (2159, 8823), (2941, 6477)]