12258724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7013}}^1$

素因数の和:7059

約数の個数: 24

約数和(自身を含む): 23567040

約数和(自身を除く): 11308316

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 7013, 14026, 28052, 133247, 161299, 266494, 322598, 532988, 645196, 3064681, 6129362, 12258724]

約数ペア:

[(1, 12258724), (2, 6129362), (4, 3064681), (19, 645196), (23, 532988), (38, 322598), (46, 266494), (76, 161299), (92, 133247), (437, 28052), (874, 14026), (1748, 7013)]