22018013612

素因数分解:

$2^2\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{397351}}^1$

素因数の和:399341

約数の個数: 24

約数和(自身を含む): 44058389760

約数和(自身を除く): 22040376148

約数列:

[1, 2, 4, 7, 14, 28, 1979, 3958, 7916, 13853, 27706, 55412, 397351, 794702, 1589404, 2781457, 5562914, 11125828, 786357629, 1572715258, 3145430516, 5504503403, 11009006806, 22018013612]

約数ペア:

[(1, 22018013612), (2, 11009006806), (4, 5504503403), (7, 3145430516), (14, 1572715258), (28, 786357629), (1979, 11125828), (3958, 5562914), (7916, 2781457), (13853, 1589404), (27706, 794702), (55412, 397351)]