15406006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 29237760

約数和(自身を除く): 13831754

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1409, 1562, 2818, 5467, 9863, 10934, 15499, 19726, 30998, 100039, 108493, 200078, 216986, 700273, 1100429, 1400546, 2200858, 7703003, 15406006]

約数ペア:

[(1, 15406006), (2, 7703003), (7, 2200858), (11, 1400546), (14, 1100429), (22, 700273), (71, 216986), (77, 200078), (142, 108493), (154, 100039), (497, 30998), (781, 19726), (994, 15499), (1409, 10934), (1562, 9863), (2818, 5467)]