21614006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3917}}^1$

素因数の和:4039

約数の個数: 16

約数和(自身を含む): 33851520

約数和(自身を除く): 12237514

約数列:

[1, 2, 31, 62, 89, 178, 2759, 3917, 5518, 7834, 121427, 242854, 348613, 697226, 10807003, 21614006]

約数ペア:

[(1, 21614006), (2, 10807003), (31, 697226), (62, 348613), (89, 242854), (178, 121427), (2759, 7834), (3917, 5518)]