5399344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{17761}}^1$

素因数の和:17788

約数の個数: 20

約数和(自身を含む): 11012440

約数和(自身を除く): 5613096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 17761, 35522, 71044, 142088, 284176, 337459, 674918, 1349836, 2699672, 5399344]

約数ペア:

[(1, 5399344), (2, 2699672), (4, 1349836), (8, 674918), (16, 337459), (19, 284176), (38, 142088), (76, 71044), (152, 35522), (304, 17761)]