21328082206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{32089}}^1\times {\mathrm{14449}}^1$

素因数の和:46563

約数の個数: 16

約数和(自身を含む): 33386436000

約数和(自身を除く): 12058353794

約数列:

[1, 2, 23, 46, 14449, 28898, 32089, 64178, 332327, 664654, 738047, 1476094, 463653961, 927307922, 10664041103, 21328082206]

約数ペア:

[(1, 21328082206), (2, 10664041103), (23, 927307922), (46, 463653961), (14449, 1476094), (28898, 738047), (32089, 664654), (64178, 332327)]