19003551841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{40459}}^1$

素因数の和:40956

約数の個数: 16

約数和(自身を含む): 20391840000

約数和(自身を除く): 1388288159

約数列:

[1, 19, 59, 419, 1121, 7961, 24721, 40459, 469699, 768721, 2387081, 16952321, 45354539, 322094099, 1000186939, 19003551841]

約数ペア:

[(1, 19003551841), (19, 1000186939), (59, 322094099), (419, 45354539), (1121, 16952321), (7961, 2387081), (24721, 768721), (40459, 469699)]