18113711617

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1\times {\mathrm{19181}}^1$

素因数の和:21384

約数の個数: 16

約数和(自身を含む): 19906312320

約数和(自身を除く): 1792600703

約数列:

[1, 19, 23, 437, 2161, 19181, 41059, 49703, 364439, 441163, 944357, 8382097, 41450141, 787552679, 953353243, 18113711617]

約数ペア:

[(1, 18113711617), (19, 953353243), (23, 787552679), (437, 41450141), (2161, 8382097), (19181, 944357), (41059, 441163), (49703, 364439)]