13251152

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{13577}}^1$

素因数の和:13646

約数の個数: 20

約数和(自身を含む): 26096916

約数和(自身を除く): 12845764

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 13577, 27154, 54308, 108616, 217232, 828197, 1656394, 3312788, 6625576, 13251152]

約数ペア:

[(1, 13251152), (2, 6625576), (4, 3312788), (8, 1656394), (16, 828197), (61, 217232), (122, 108616), (244, 54308), (488, 27154), (976, 13577)]