2055344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6788

約数の個数: 20

約数和(自身を含む): 4192440

約数和(自身を除く): 2137096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6761, 13522, 27044, 54088, 108176, 128459, 256918, 513836, 1027672, 2055344]

約数ペア:

[(1, 2055344), (2, 1027672), (4, 513836), (8, 256918), (16, 128459), (19, 108176), (38, 54088), (76, 27044), (152, 13522), (304, 6761)]