21339959344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1093}}^1\times {\mathrm{110933}}^1$

素因数の和:112045

約数の個数: 40

約数和(自身を含む): 45146588112

約数和(自身を除く): 23806628768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1093, 2186, 4372, 8744, 12023, 17488, 24046, 48092, 96184, 110933, 192368, 221866, 443732, 887464, 1220263, 1774928, 2440526, 4881052, 9762104, 19524208, 121249769, 242499538, 484999076, 969998152, 1333747459, 1939996304, 2667494918, 5334989836, 10669979672, 21339959344]

約数ペア:

[(1, 21339959344), (2, 10669979672), (4, 5334989836), (8, 2667494918), (11, 1939996304), (16, 1333747459), (22, 969998152), (44, 484999076), (88, 242499538), (176, 121249769), (1093, 19524208), (2186, 9762104), (4372, 4881052), (8744, 2440526), (12023, 1774928), (17488, 1220263), (24046, 887464), (48092, 443732), (96184, 221866), (110933, 192368)]