16719808

素因数分解:

$2^6\times 7^1\times {\mathrm{37321}}^1$

素因数の和:37340

約数の個数: 28

約数和(自身を含む): 37919152

約数和(自身を除く): 21199344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 37321, 74642, 149284, 261247, 298568, 522494, 597136, 1044988, 1194272, 2089976, 2388544, 4179952, 8359904, 16719808]

約数ペア:

[(1, 16719808), (2, 8359904), (4, 4179952), (7, 2388544), (8, 2089976), (14, 1194272), (16, 1044988), (28, 597136), (32, 522494), (56, 298568), (64, 261247), (112, 149284), (224, 74642), (448, 37321)]