15128806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3220

約数の個数: 32

約数和(自身を含む): 29214720

約数和(自身を除く): 14085914

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 3169, 4774, 6338, 22183, 34859, 44366, 69718, 98239, 196478, 244013, 488026, 687673, 1080629, 1375346, 2161258, 7564403, 15128806]

約数ペア:

[(1, 15128806), (2, 7564403), (7, 2161258), (11, 1375346), (14, 1080629), (22, 687673), (31, 488026), (62, 244013), (77, 196478), (154, 98239), (217, 69718), (341, 44366), (434, 34859), (682, 22183), (2387, 6338), (3169, 4774)]