19345858

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29401}}^1$

素因数の和:29457

約数の個数: 16

約数和(自身を含む): 33871104

約数和(自身を除く): 14525246

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 29401, 58802, 205807, 411614, 1381847, 2763694, 9672929, 19345858]

約数ペア:

[(1, 19345858), (2, 9672929), (7, 2763694), (14, 1381847), (47, 411614), (94, 205807), (329, 58802), (658, 29401)]