11882336109

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29780291}}^1$

素因数の和:29780320

約数の個数: 16

約数和(自身を含む): 19059386880

約数和(自身を除く): 7177050771

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 29780291, 89340873, 208462037, 565825529, 625386111, 1697476587, 3960778703, 11882336109]

約数ペア:

[(1, 11882336109), (3, 3960778703), (7, 1697476587), (19, 625386111), (21, 565825529), (57, 208462037), (133, 89340873), (399, 29780291)]