11891569341

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{198859}}^1$

素因数の和:199536

約数の個数: 16

約数和(自身を含む): 16392427520

約数和(自身を除く): 4500858179

約数列:

[1, 3, 31, 93, 643, 1929, 19933, 59799, 198859, 596577, 6164629, 18493887, 127866337, 383599011, 3963856447, 11891569341]

約数ペア:

[(1, 11891569341), (3, 3963856447), (31, 383599011), (93, 127866337), (643, 18493887), (1929, 6164629), (19933, 596577), (59799, 198859)]