19589025457

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{1021}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 21474754560

約数和(自身を除く): 1885729103

約数列:

[1, 23, 31, 71, 379, 713, 1021, 1633, 2201, 8717, 11749, 23483, 26909, 31651, 50623, 72491, 270227, 386959, 618907, 727973, 834179, 1667293, 2247221, 8900057, 11995729, 19186117, 27474089, 51686083, 275901767, 631904047, 851696759, 19589025457]

約数ペア:

[(1, 19589025457), (23, 851696759), (31, 631904047), (71, 275901767), (379, 51686083), (713, 27474089), (1021, 19186117), (1633, 11995729), (2201, 8900057), (8717, 2247221), (11749, 1667293), (23483, 834179), (26909, 727973), (31651, 618907), (50623, 386959), (72491, 270227)]