19465563213

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{133451}}^1$

素因数の和:134329

約数の個数: 24

約数和(自身を含む): 29631682080

約数和(自身を除く): 10166118867

約数列:

[1, 3, 9, 19, 57, 171, 853, 2559, 7677, 16207, 48621, 133451, 145863, 400353, 1201059, 2535569, 7606707, 22820121, 113833703, 341501109, 1024503327, 2162840357, 6488521071, 19465563213]

約数ペア:

[(1, 19465563213), (3, 6488521071), (9, 2162840357), (19, 1024503327), (57, 341501109), (171, 113833703), (853, 22820121), (2559, 7606707), (7677, 2535569), (16207, 1201059), (48621, 400353), (133451, 145863)]