11453618

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 20684160

約数和(自身を除く): 9230542

約数列:

[1, 2, 11, 19, 22, 38, 47, 53, 94, 106, 121, 209, 242, 418, 517, 583, 893, 1007, 1034, 1166, 1786, 2014, 2299, 2491, 4598, 4982, 5687, 6413, 9823, 11077, 11374, 12826, 19646, 22154, 27401, 47329, 54802, 94658, 108053, 121847, 216106, 243694, 301411, 520619, 602822, 1041238, 5726809, 11453618]

約数ペア:

[(1, 11453618), (2, 5726809), (11, 1041238), (19, 602822), (22, 520619), (38, 301411), (47, 243694), (53, 216106), (94, 121847), (106, 108053), (121, 94658), (209, 54802), (242, 47329), (418, 27401), (517, 22154), (583, 19646), (893, 12826), (1007, 11374), (1034, 11077), (1166, 9823), (1786, 6413), (2014, 5687), (2299, 4982), (2491, 4598)]