12489466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18313}}^1$

素因数の和:18357

約数の個数: 16

約数和(自身を含む): 21097728

約数和(自身を除く): 8608262

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 18313, 36626, 201443, 402886, 567703, 1135406, 6244733, 12489466]

約数ペア:

[(1, 12489466), (2, 6244733), (11, 1135406), (22, 567703), (31, 402886), (62, 201443), (341, 36626), (682, 18313)]