13037648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3299}}^1$

素因数の和:3339

約数の個数: 40

約数和(自身を含む): 28644000

約数和(自身を除く): 15606352

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3299, 3952, 6598, 13196, 26392, 42887, 52784, 62681, 85774, 125362, 171548, 250724, 343096, 501448, 686192, 814853, 1002896, 1629706, 3259412, 6518824, 13037648]

約数ペア:

[(1, 13037648), (2, 6518824), (4, 3259412), (8, 1629706), (13, 1002896), (16, 814853), (19, 686192), (26, 501448), (38, 343096), (52, 250724), (76, 171548), (104, 125362), (152, 85774), (208, 62681), (247, 52784), (304, 42887), (494, 26392), (988, 13196), (1976, 6598), (3299, 3952)]