21924952

素因数分解:

$2^3\times 7^2\times {\mathrm{55931}}^1$

素因数の和:55951

約数の個数: 24

約数和(自身を含む): 47821860

約数和(自身を除く): 25896908

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 55931, 111862, 223724, 391517, 447448, 783034, 1566068, 2740619, 3132136, 5481238, 10962476, 21924952]

約数ペア:

[(1, 21924952), (2, 10962476), (4, 5481238), (7, 3132136), (8, 2740619), (14, 1566068), (28, 783034), (49, 447448), (56, 391517), (98, 223724), (196, 111862), (392, 55931)]