22119904

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{4973}}^1$

素因数の和:5122

約数の個数: 24

約数和(自身を含む): 43870680

約数和(自身を除く): 21750776

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 4973, 9946, 19892, 39784, 79568, 159136, 691247, 1382494, 2764988, 5529976, 11059952, 22119904]

約数ペア:

[(1, 22119904), (2, 11059952), (4, 5529976), (8, 2764988), (16, 1382494), (32, 691247), (139, 159136), (278, 79568), (556, 39784), (1112, 19892), (2224, 9946), (4448, 4973)]