161723648867

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{2143483}}^1$

素因数の和:2143551

約数の個数: 16

約数和(自身を含む): 186225889920

約数和(自身を除く): 24502241053

約数列:

[1, 11, 19, 209, 361, 3971, 6859, 75449, 2143483, 23578313, 40726177, 447987947, 773797363, 8511770993, 14702149897, 161723648867]

約数ペア:

[(1, 161723648867), (11, 14702149897), (19, 8511770993), (209, 773797363), (361, 447987947), (3971, 40726177), (6859, 23578313), (75449, 2143483)]