21916591807

素因数分解:

${\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{1153}}^1\times {\mathrm{1787}}^1$

素因数の和:3918

約数の個数: 16

約数和(自身を含む): 23967896832

約数和(自身を除く): 2051305025

約数列:

[1, 11, 967, 1153, 1787, 10637, 12683, 19657, 1114951, 1728029, 2060411, 12264461, 19008319, 22664521, 1992417437, 21916591807]

約数ペア:

[(1, 21916591807), (11, 1992417437), (967, 22664521), (1153, 19008319), (1787, 12264461), (10637, 2060411), (12683, 1728029), (19657, 1114951)]