12049648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3089

約数の個数: 40

約数和(自身を含む): 26474000

約数和(自身を除く): 14424352

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3049, 3952, 6098, 12196, 24392, 39637, 48784, 57931, 79274, 115862, 158548, 231724, 317096, 463448, 634192, 753103, 926896, 1506206, 3012412, 6024824, 12049648]

約数ペア:

[(1, 12049648), (2, 6024824), (4, 3012412), (8, 1506206), (13, 926896), (16, 753103), (19, 634192), (26, 463448), (38, 317096), (52, 231724), (76, 158548), (104, 115862), (152, 79274), (208, 57931), (247, 48784), (304, 39637), (494, 24392), (988, 12196), (1976, 6098), (3049, 3952)]