12961986

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{52691}}^1$

素因数の和:52737

約数の個数: 16

約数和(自身を含む): 26556768

約数和(自身を除く): 13594782

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 52691, 105382, 158073, 316146, 2160331, 4320662, 6480993, 12961986]

約数ペア:

[(1, 12961986), (2, 6480993), (3, 4320662), (6, 2160331), (41, 316146), (82, 158073), (123, 105382), (246, 52691)]