38999884

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18089}}^1$

素因数の和:18118

約数の個数: 36

約数和(自身を含む): 86614920

約数和(自身を除く): 47615036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 18089, 36178, 72356, 126623, 198979, 253246, 397958, 506492, 795916, 886361, 1392853, 1772722, 2785706, 3545444, 5571412, 9749971, 19499942, 38999884]

約数ペア:

[(1, 38999884), (2, 19499942), (4, 9749971), (7, 5571412), (11, 3545444), (14, 2785706), (22, 1772722), (28, 1392853), (44, 886361), (49, 795916), (77, 506492), (98, 397958), (154, 253246), (196, 198979), (308, 126623), (539, 72356), (1078, 36178), (2156, 18089)]