13261544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 26796000

約数和(自身を除く): 13534456

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 2029, 3268, 4058, 6536, 8116, 16232, 38551, 77102, 87247, 154204, 174494, 308408, 348988, 697976, 1657693, 3315386, 6630772, 13261544]

約数ペア:

[(1, 13261544), (2, 6630772), (4, 3315386), (8, 1657693), (19, 697976), (38, 348988), (43, 308408), (76, 174494), (86, 154204), (152, 87247), (172, 77102), (344, 38551), (817, 16232), (1634, 8116), (2029, 6536), (3268, 4058)]