2021063839

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1\times {\mathrm{2767}}^1$

素因数の和:3862

約数の個数: 16

約数和(自身を含む): 2187827200

約数和(自身を除く): 166763361

約数列:

[1, 19, 37, 703, 1039, 2767, 19741, 38443, 52573, 102379, 730417, 1945201, 2874913, 54623347, 106371781, 2021063839]

約数ペア:

[(1, 2021063839), (19, 106371781), (37, 54623347), (703, 2874913), (1039, 1945201), (2767, 730417), (19741, 102379), (38443, 52573)]