19473134

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9007}}^1$

素因数の和:9079

約数の個数: 16

約数和(自身を含む): 31131648

約数和(自身を除く): 11658514

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 9007, 18014, 207161, 414322, 423329, 846658, 9736567, 19473134]

約数ペア:

[(1, 19473134), (2, 9736567), (23, 846658), (46, 423329), (47, 414322), (94, 207161), (1081, 18014), (2162, 9007)]