22981994

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 42425856

約数和(自身を除く): 19443862

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 1583, 2074, 3166, 7259, 11081, 14518, 22162, 26911, 53822, 96563, 188377, 193126, 376754, 675941, 1351882, 1641571, 3283142, 11490997, 22981994]

約数ペア:

[(1, 22981994), (2, 11490997), (7, 3283142), (14, 1641571), (17, 1351882), (34, 675941), (61, 376754), (119, 193126), (122, 188377), (238, 96563), (427, 53822), (854, 26911), (1037, 22162), (1583, 14518), (2074, 11081), (3166, 7259)]