22392272

素因数分解:

$2^4\times 7^1\times {\mathrm{199931}}^1$

素因数の和:199946

約数の個数: 20

約数和(自身を含む): 49583136

約数和(自身を除く): 27190864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199931, 399862, 799724, 1399517, 1599448, 2799034, 3198896, 5598068, 11196136, 22392272]

約数ペア:

[(1, 22392272), (2, 11196136), (4, 5598068), (7, 3198896), (8, 2799034), (14, 1599448), (16, 1399517), (28, 799724), (56, 399862), (112, 199931)]