12787538401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1\times {\mathrm{30643}}^1$

素因数の和:31356

約数の個数: 16

約数和(自身を含む): 14209009920

約数和(自身を除く): 1421471519

約数列:

[1, 11, 59, 643, 649, 7073, 30643, 37937, 337073, 417307, 1807937, 19703449, 19887307, 216737939, 1162503491, 12787538401]

約数ペア:

[(1, 12787538401), (11, 1162503491), (59, 216737939), (643, 19887307), (649, 19703449), (7073, 1807937), (30643, 417307), (37937, 337073)]