19725047426

素因数分解:

$2^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{397}}^1\times {\mathrm{10531}}^1$

素因数の和:11274

約数の個数: 32

約数和(自身を含む): 34003362432

約数和(自身を除く): 14278315006

約数列:

[1, 2, 7, 14, 337, 397, 674, 794, 2359, 2779, 4718, 5558, 10531, 21062, 73717, 133789, 147434, 267578, 936523, 1873046, 3548947, 4180807, 7097894, 8361614, 24842629, 29265649, 49685258, 58531298, 1408931959, 2817863918, 9862523713, 19725047426]

約数ペア:

[(1, 19725047426), (2, 9862523713), (7, 2817863918), (14, 1408931959), (337, 58531298), (397, 49685258), (674, 29265649), (794, 24842629), (2359, 8361614), (2779, 7097894), (4718, 4180807), (5558, 3548947), (10531, 1873046), (21062, 936523), (73717, 267578), (133789, 147434)]