19173993452

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{839051}}^1$

素因数の和:839281

約数の個数: 24

約数和(自身を含む): 34887782160

約数和(自身を除く): 15713788708

約数列:

[1, 2, 4, 29, 58, 116, 197, 394, 788, 5713, 11426, 22852, 839051, 1678102, 3356204, 24332479, 48664958, 97329916, 165293047, 330586094, 661172188, 4793498363, 9586996726, 19173993452]

約数ペア:

[(1, 19173993452), (2, 9586996726), (4, 4793498363), (29, 661172188), (58, 330586094), (116, 165293047), (197, 97329916), (394, 48664958), (788, 24332479), (5713, 3356204), (11426, 1678102), (22852, 839051)]