39889531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 9531269

約数列:

[1, 11, 17, 19, 103, 109, 187, 209, 323, 1133, 1199, 1751, 1853, 1957, 2071, 3553, 11227, 19261, 20383, 21527, 22781, 33269, 35207, 123497, 190859, 213313, 365959, 387277, 2099449, 2346443, 3626321, 39889531]

約数ペア:

[(1, 39889531), (11, 3626321), (17, 2346443), (19, 2099449), (103, 387277), (109, 365959), (187, 213313), (209, 190859), (323, 123497), (1133, 35207), (1199, 33269), (1751, 22781), (1853, 21527), (1957, 20383), (2071, 19261), (3553, 11227)]