22240022

素因数分解:

$2^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{991}}^1$

素因数の和:1236

約数の個数: 24

約数和(自身を含む): 39015360

約数和(自身を除く): 16775338

約数列:

[1, 2, 7, 14, 49, 98, 229, 458, 991, 1603, 1982, 3206, 6937, 11221, 13874, 22442, 48559, 97118, 226939, 453878, 1588573, 3177146, 11120011, 22240022]

約数ペア:

[(1, 22240022), (2, 11120011), (7, 3177146), (14, 1588573), (49, 453878), (98, 226939), (229, 97118), (458, 48559), (991, 22442), (1603, 13874), (1982, 11221), (3206, 6937)]