30853966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107881}}^1$

素因数の和:107907

約数の個数: 16

約数和(自身を含む): 54372528

約数和(自身を除く): 23518562

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 107881, 215762, 1186691, 1402453, 2373382, 2804906, 15426983, 30853966]

約数ペア:

[(1, 30853966), (2, 15426983), (11, 2804906), (13, 2373382), (22, 1402453), (26, 1186691), (143, 215762), (286, 107881)]